diff --git a/config/config.mak b/config/config.mak
index 9484f71724a..68560fd38c5 100644
--- a/config/config.mak
+++ b/config/config.mak
@@ -263,6 +263,10 @@ CFLAGS=$(CFLAGS) -DMOZ_MATHML
 CFLAGS=$(CFLAGS) -DMOZ_SVG
 !endif
 
+!ifdef MOZ_REFLOW_PERF
+CFLAGS=$(CFLAGS) -DMOZ_REFLOW_PERF
+!endif
+
 
 #//-----------------------------------------------------------------------
 #//
diff --git a/layout/base/nsIPresShell.h b/layout/base/nsIPresShell.h
index b117977d20c..2d380e2a4bd 100644
--- a/layout/base/nsIPresShell.h
+++ b/layout/base/nsIPresShell.h
@@ -85,7 +85,6 @@ typedef enum SelectionRegion{SELECTION_ANCHOR_REGION = 0,
 #define VERIFY_REFLOW_INCLUDE_SPACE_MANAGER 0x40
 #define VERIFY_REFLOW_DURING_RESIZE_REFLOW  0x80
 
-
 /**
  * Presentation shell interface. Presentation shells are the
  * controlling point for managing the presentation of a document. The
@@ -435,6 +434,12 @@ public:
    * Get the flags associated with the VerifyReflow debug tool
    */
   static NS_LAYOUT PRInt32 GetVerifyReflowFlags();
+
+
+#ifdef MOZ_REFLOW_PERF
+  NS_IMETHOD CountReflows(const char * aName, PRUint32 aType) = 0;
+#endif
+
 };
 
 /**
diff --git a/layout/base/nsPresContext.cpp b/layout/base/nsPresContext.cpp
index 5bdc56b68df..82c8a5beabb 100644
--- a/layout/base/nsPresContext.cpp
+++ b/layout/base/nsPresContext.cpp
@@ -1060,3 +1060,14 @@ nsPresContext::SetDefaultDirection(PRUint8 aDirection)
   mDefaultDirection = aDirection;
   return NS_OK;
 }
+
+#ifdef MOZ_REFLOW_PERF
+NS_IMETHODIMP
+nsPresContext::CountReflows(const char * aName, PRUint32 aType)
+{
+  if (mShell) {
+    mShell->CountReflows(aName, aType);
+  }
+  return NS_OK;
+}
+#endif
diff --git a/layout/base/nsPresContext.h b/layout/base/nsPresContext.h
index 908b4f591e4..934f40a1072 100644
--- a/layout/base/nsPresContext.h
+++ b/layout/base/nsPresContext.h
@@ -312,6 +312,10 @@ public:
   NS_IMETHOD GetEventStateManager(nsIEventStateManager** aManager) = 0;
   NS_IMETHOD GetDefaultDirection(PRUint8* aDirection) = 0;
   NS_IMETHOD SetDefaultDirection(PRUint8 aDirection) = 0;
+
+#ifdef MOZ_REFLOW_PERF
+  NS_IMETHOD CountReflows(const char * aName, PRUint32 aType) = 0;
+#endif
 };
 
 // Bit values for StartLoadImage's aImageStatus
@@ -334,4 +338,12 @@ extern NS_LAYOUT nsresult
 extern NS_LAYOUT nsresult
   NS_NewPrintContext(nsIPresContext** aInstancePtrResult);
 
+
+#ifdef MOZ_REFLOW_PERF
+#define DO_GLOBAL_REFLOW_COUNT(_name, _type) \
+  aPresContext->CountReflows((_name), (_type)); 
+#else
+#define DO_GLOBAL_REFLOW_COUNT(_name, _type)
+#endif // MOZ_REFLOW_PERF
+
 #endif /* nsIPresContext_h___ */
diff --git a/layout/base/nsPresShell.cpp b/layout/base/nsPresShell.cpp
index 99c420660a7..6362642b858 100644
--- a/layout/base/nsPresShell.cpp
+++ b/layout/base/nsPresShell.cpp
@@ -136,6 +136,76 @@ static NS_DEFINE_CID(kCXIFConverterCID,        NS_XIFFORMATCONVERTER_CID);
 
 #undef NOISY
 
+//========================================================================
+#ifdef MOZ_REFLOW_PERF
+class ReflowCountMgr;
+
+static const char * kGrandTotalsStr = "Grand Totals";
+#define NUM_REFLOW_TYPES 5
+
+// Counting Class
+class ReflowCounter {
+public:
+  ReflowCounter(ReflowCountMgr * aMgr);
+  ~ReflowCounter();
+
+  void ClearTotals();
+  void DisplayTotals(const char * aStr);
+  void DisplayHTMLTotals(const char * aStr);
+
+  void Add(nsReflowReason aType)                  { mTotals[aType]++; mTotal++; }
+  void Add(nsReflowReason aType, PRUint32 aTotal) { mTotals[aType] += aTotal; mTotal += aTotal; }
+
+protected:
+  void DisplayTotals(PRUint32 * aArray, const char * aTitle);
+  void DisplayHTMLTotals(PRUint32 * aArray, const char * aTitle);
+
+  PRUint32 mTotals[NUM_REFLOW_TYPES];
+  PRUint32 mTotal;
+  ReflowCountMgr * mMgr;
+};
+
+// Manager Class
+class ReflowCountMgr {
+public:
+  ReflowCountMgr();
+  //static ReflowCountMgr * GetInstance() { return &gReflowCountMgr; } 
+
+  ~ReflowCountMgr();
+
+  void ClearTotals();
+  void DisplayTotals(const char * aStr);
+  void DisplayHTMLTotals(const char * aStr);
+
+  void Add(const char * aName, nsReflowReason aType);
+  ReflowCounter * LookUp(const char * aName);
+
+  FILE * GetOutFile() { return mFD; }
+
+protected:
+  void DisplayTotals(PRUint32 * aArray, PRUint32 * aDupArray, char * aTitle);
+  void DisplayHTMLTotals(PRUint32 * aArray, PRUint32 * aDupArray, char * aTitle);
+
+  static PRIntn RemoveItems(PLHashEntry *he, PRIntn i, void *arg);
+  void CleanUp();
+
+  // stdout Output Methods
+  static PRIntn DoSingleTotal(PLHashEntry *he, PRIntn i, void *arg);
+  void DoGrandTotals();
+
+  // HTML Output Methods
+  static PRIntn DoSingleHTMLTotal(PLHashEntry *he, PRIntn i, void *arg);
+  void DoGrandHTMLTotals();
+
+  PLHashTable * mCounts;
+  FILE * mFD;
+
+  // ReflowCountMgr gReflowCountMgr;
+};
+#endif
+//========================================================================
+
+
 // comment out to hide caret
 #define SHOW_CARET
 
@@ -632,6 +702,10 @@ public:
                               nsIStyleRule* aStyleRule);
   NS_IMETHOD DocumentWillBeDestroyed(nsIDocument *aDocument);
 
+#ifdef MOZ_REFLOW_PERF
+  NS_IMETHOD CountReflows(const char * aName, PRUint32 aType);
+#endif
+
 protected:
   virtual ~PresShell();
 
@@ -696,6 +770,10 @@ protected:
   MOZ_TIMER_DECLARE(mReflowWatch)  // Used for measuring time spent in reflow
   MOZ_TIMER_DECLARE(mFrameCreationWatch)  // Used for measuring time spent in frame creation 
 
+#ifdef MOZ_REFLOW_PERF
+  ReflowCountMgr * mReflowCountMgr;
+#endif
+
 private:  
   void FreeDynamicStack();
 
@@ -820,6 +898,10 @@ PresShell::PresShell():mStackArena(nsnull)
   mPendingReflowEvent = PR_FALSE;    
   mBatchReflows = PR_FALSE;
   mSubShellMap = nsnull;
+
+#ifdef MOZ_REFLOW_PERF
+  mReflowCountMgr = new ReflowCountMgr();
+#endif
 }
 
 NS_IMPL_ADDREF(PresShell)
@@ -867,6 +949,23 @@ PresShell::QueryInterface(const nsIID& aIID, void** aInstancePtr)
 
 PresShell::~PresShell()
 {
+#ifdef MOZ_REFLOW_PERF
+  char * uriStr = nsnull;
+  if (mDocument) {
+    nsIURI * uri = mDocument->GetDocumentURL();
+    if (uri) {
+      uri->GetPath(&uriStr);
+      NS_RELEASE(uri);
+    }
+  }
+  mReflowCountMgr->DisplayTotals(uriStr);
+  mReflowCountMgr->DisplayHTMLTotals(uriStr);
+
+  delete mReflowCountMgr;
+  mReflowCountMgr = nsnull;
+  if (uriStr) delete [] uriStr;
+#endif
+
   // if we allocated any stack memory free it.
   FreeDynamicStack();
 
@@ -917,6 +1016,7 @@ PresShell::~PresShell()
     mPendingReflowEvent = PR_FALSE;
     mEventQueue->RevokeEvents(this);
   }
+
 }
 
 /**
@@ -4160,3 +4260,282 @@ nsresult CtlStyleWatch(PRUint32 aCtlValue, nsIStyleSet *aStyleSet)
   return rv;  
 }
 
+
+//-------------------------------------------------------------
+//-- Reflow counts
+//-------------------------------------------------------------
+#ifdef MOZ_REFLOW_PERF
+//-------------------------------------------------------------
+NS_IMETHODIMP
+PresShell::CountReflows(const char * aName, PRUint32 aType)
+{
+  if (mReflowCountMgr) {
+    mReflowCountMgr->Add(aName, (nsReflowReason)aType);
+  }
+  return NS_OK;
+}
+
+//------------------------------------------------------------------
+//-- Reflow Counter Classes Impls
+//------------------------------------------------------------------
+//ReflowCountMgr ReflowCountMgr::gReflowCountMgr;
+
+//------------------------------------------------------------------
+ReflowCounter::ReflowCounter(ReflowCountMgr * aMgr) :
+  mMgr(aMgr)
+{
+  ClearTotals();
+}
+
+//------------------------------------------------------------------
+ReflowCounter::~ReflowCounter()
+{
+  //DisplayTotals(mTotals, "Grand Totals");
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::ClearTotals()
+{
+  mTotal = 0;
+  for (PRUint32 i=0;i<NUM_REFLOW_TYPES;i++) {
+    mTotals[i] = 0;
+  }
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::DisplayTotals(const char * aStr)
+{
+  DisplayTotals(mTotals,aStr?aStr:"Totals");
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::DisplayHTMLTotals(const char * aStr)
+{
+  DisplayHTMLTotals(mTotals, aStr?aStr:"Totals");
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::DisplayTotals(PRUint32 * aArray, const char * aTitle)
+{
+  if (mTotal == 0) {
+    return;
+  }
+  ReflowCounter * gTots = (ReflowCounter *)mMgr->LookUp(kGrandTotalsStr);
+
+  printf("%25s\t", aTitle);
+  PRUint32 i;
+  for (i=0;i<NUM_REFLOW_TYPES;i++) {
+    printf("%d\t", aArray[i]);
+    if (gTots != this &&  aArray[i] > 0) {
+      gTots->Add((nsReflowReason)i, aArray[i]);
+      //ReflowCountMgr * staticMgr = ReflowCountMgr::GetInstance();
+      //if (staticMgr != mMgr) {
+      //  staticMgr->Add(aTitle, (nsReflowReason)aArray[i]);
+      //}
+    }
+  }
+  printf("%d\n", mTotal);
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::DisplayHTMLTotals(PRUint32 * aArray, const char * aTitle)
+{
+  if (mTotal == 0) {
+    return;
+  }
+  ReflowCounter * gTots = (ReflowCounter *)mMgr->LookUp(kGrandTotalsStr);
+  FILE * fd = mMgr->GetOutFile();
+  if (!fd) {
+    return;
+  }
+  PRUint32 i;
+
+  fprintf(fd, "<tr><td><center>%s</center></td>", aTitle);
+  for (i=0;i<NUM_REFLOW_TYPES;i++) {
+    fprintf(fd, "<td><center>");
+    if (aArray[i]) {
+      fprintf(fd, "%d", aArray[i]);
+    } else {
+      fprintf(fd, "&nbsp;");
+    }
+    fprintf(fd, "</center></td>");
+    if (gTots != this &&  aArray[i] > 0) {
+      gTots->Add((nsReflowReason)i, aArray[i]);
+    }
+  }
+  fprintf(fd, "<td><center>%d</center></td></tr>\n", mTotal);
+}
+
+//------------------------------------------------------------------
+ReflowCountMgr::ReflowCountMgr()
+{
+  mCounts = PL_NewHashTable(10, PL_HashString, PL_CompareStrings, 
+                                PL_CompareValues, nsnull, nsnull);
+}
+
+//------------------------------------------------------------------
+ReflowCountMgr::~ReflowCountMgr()
+{
+  //if (GetInstance() == this) {
+  //  DoGrandTotals();
+  //}
+  CleanUp();
+}
+
+//------------------------------------------------------------------
+ReflowCounter * ReflowCountMgr::LookUp(const char * aName)
+{
+  if (nsnull != mCounts) {
+    ReflowCounter * counter = (ReflowCounter *)PL_HashTableLookup(mCounts, aName);
+    return counter;
+  }
+  return nsnull;
+
+}
+
+//------------------------------------------------------------------
+void ReflowCountMgr::Add(const char * aName, nsReflowReason aType)
+{
+  if (nsnull != mCounts) {
+    ReflowCounter * counter = (ReflowCounter *)PL_HashTableLookup(mCounts, aName);
+    if (counter == nsnull) {
+      counter = new ReflowCounter(this);
+      NS_ASSERTION(counter != nsnull, "null ptr");
+      char * name = nsCRT::strdup(aName);
+      NS_ASSERTION(name != nsnull, "null ptr");
+      PL_HashTableAdd(mCounts, name, counter);
+    }
+    counter->Add(aType);
+  }
+}
+
+//------------------------------------------------------------------
+PRIntn ReflowCountMgr::RemoveItems(PLHashEntry *he, PRIntn i, void *arg)
+{
+  char *str = (char *)he->key;
+  ReflowCounter * counter = (ReflowCounter *)he->value;
+  delete counter;
+  delete [] str;
+
+  return HT_ENUMERATE_REMOVE;
+}
+
+//------------------------------------------------------------------
+void ReflowCountMgr::CleanUp()
+{
+  if (nsnull != mCounts) {
+    PL_HashTableEnumerateEntries(mCounts, RemoveItems, nsnull);
+    PL_HashTableDestroy(mCounts);
+    mCounts = nsnull;
+  }
+}
+
+//------------------------------------------------------------------
+PRIntn ReflowCountMgr::DoSingleTotal(PLHashEntry *he, PRIntn i, void *arg)
+{
+  char *str = (char *)he->key;
+  ReflowCounter * counter = (ReflowCounter *)he->value;
+
+  counter->DisplayTotals(str);
+
+  return HT_ENUMERATE_NEXT;
+}
+
+//------------------------------------------------------------------
+void ReflowCountMgr::DoGrandTotals()
+{
+  if (nsnull != mCounts) {
+    ReflowCounter * gTots = (ReflowCounter *)PL_HashTableLookup(mCounts, kGrandTotalsStr);
+    if (gTots == nsnull) {
+      gTots = new ReflowCounter(this);
+      PL_HashTableAdd(mCounts, nsCRT::strdup(kGrandTotalsStr), gTots);
+    } else {
+      gTots->ClearTotals();
+    }
+
+    static const char * title[] = {"Init", "Incrm", "Resze", "Style", "Dirty", "Total"};
+    printf("\t\t\t");
+    PRUint32 i;
+    for (i=0;i<NUM_REFLOW_TYPES+1;i++) {
+      printf("\t%s", title[i]);
+    }
+    printf("\n");
+    for (i=0;i<78;i++) {
+      printf("-");
+    }
+    printf("\n");
+    PL_HashTableEnumerateEntries(mCounts, DoSingleTotal, this);
+  }
+}
+
+//------------------------------------------------------------------
+PRIntn ReflowCountMgr::DoSingleHTMLTotal(PLHashEntry *he, PRIntn i, void *arg)
+{
+  char *str = (char *)he->key;
+  ReflowCounter * counter = (ReflowCounter *)he->value;
+
+  counter->DisplayHTMLTotals(str);
+
+  return HT_ENUMERATE_NEXT;
+}
+
+//------------------------------------------------------------------
+void ReflowCountMgr::DoGrandHTMLTotals()
+{
+  if (nsnull != mCounts) {
+    ReflowCounter * gTots = (ReflowCounter *)PL_HashTableLookup(mCounts, kGrandTotalsStr);
+    if (gTots == nsnull) {
+      gTots = new ReflowCounter(this);
+      PL_HashTableAdd(mCounts, nsCRT::strdup(kGrandTotalsStr), gTots);
+    } else {
+      gTots->ClearTotals();
+    }
+
+    static const char * title[] = {"Class", "Init", "Incrm", "Resze", "Style", "Dirty", "Total"};
+    fprintf(mFD, "<tr>");
+    PRUint32 i;
+    for (i=0;i<NUM_REFLOW_TYPES+2;i++) {
+      fprintf(mFD, "<td><center><b>%s<b></center></td>", title[i]);
+    }
+    fprintf(mFD, "</tr>\n");
+    PL_HashTableEnumerateEntries(mCounts, DoSingleHTMLTotal, this);
+  }
+}
+
+//------------------------------------
+void ReflowCountMgr::DisplayTotals(const char * aStr)
+{
+  printf("%s\n", aStr?aStr:"No name");
+  DoGrandTotals();
+
+}
+//------------------------------------
+void ReflowCountMgr::DisplayHTMLTotals(const char * aStr)
+{
+#ifdef WIN32 // XXX NOT XP!
+  char name[1024];
+  
+  char * sptr = strrchr(aStr, '/');
+  if (sptr) {
+    sptr++;
+    strcpy(name, sptr);
+    char * eptr = strrchr(name, '.');
+    if (eptr) {
+      *eptr = 0;
+    }
+    strcat(name, "_stats.html");
+  }
+  mFD = fopen(name, "w");
+  if (mFD) {
+    fprintf(mFD, "<html><head><title>Reflow Stats</title></head><body>\n");
+    const char * title = aStr?aStr:"No name";
+    fprintf(mFD, "<center><b>%s</b><br><table border=1 style=\"background-color:#e0e0e0\">", title);
+    DoGrandHTMLTotals();
+    fprintf(mFD, "</center></table>\n");
+    fprintf(mFD, "</body></html>\n");
+    fclose(mFD);
+    mFD = nsnull;
+  }
+#endif // not XP!
+}
+#endif // MOZ_REFLOW_PERF
diff --git a/layout/base/public/nsIPresContext.h b/layout/base/public/nsIPresContext.h
index 908b4f591e4..934f40a1072 100644
--- a/layout/base/public/nsIPresContext.h
+++ b/layout/base/public/nsIPresContext.h
@@ -312,6 +312,10 @@ public:
   NS_IMETHOD GetEventStateManager(nsIEventStateManager** aManager) = 0;
   NS_IMETHOD GetDefaultDirection(PRUint8* aDirection) = 0;
   NS_IMETHOD SetDefaultDirection(PRUint8 aDirection) = 0;
+
+#ifdef MOZ_REFLOW_PERF
+  NS_IMETHOD CountReflows(const char * aName, PRUint32 aType) = 0;
+#endif
 };
 
 // Bit values for StartLoadImage's aImageStatus
@@ -334,4 +338,12 @@ extern NS_LAYOUT nsresult
 extern NS_LAYOUT nsresult
   NS_NewPrintContext(nsIPresContext** aInstancePtrResult);
 
+
+#ifdef MOZ_REFLOW_PERF
+#define DO_GLOBAL_REFLOW_COUNT(_name, _type) \
+  aPresContext->CountReflows((_name), (_type)); 
+#else
+#define DO_GLOBAL_REFLOW_COUNT(_name, _type)
+#endif // MOZ_REFLOW_PERF
+
 #endif /* nsIPresContext_h___ */
diff --git a/layout/base/public/nsIPresShell.h b/layout/base/public/nsIPresShell.h
index b117977d20c..2d380e2a4bd 100644
--- a/layout/base/public/nsIPresShell.h
+++ b/layout/base/public/nsIPresShell.h
@@ -85,7 +85,6 @@ typedef enum SelectionRegion{SELECTION_ANCHOR_REGION = 0,
 #define VERIFY_REFLOW_INCLUDE_SPACE_MANAGER 0x40
 #define VERIFY_REFLOW_DURING_RESIZE_REFLOW  0x80
 
-
 /**
  * Presentation shell interface. Presentation shells are the
  * controlling point for managing the presentation of a document. The
@@ -435,6 +434,12 @@ public:
    * Get the flags associated with the VerifyReflow debug tool
    */
   static NS_LAYOUT PRInt32 GetVerifyReflowFlags();
+
+
+#ifdef MOZ_REFLOW_PERF
+  NS_IMETHOD CountReflows(const char * aName, PRUint32 aType) = 0;
+#endif
+
 };
 
 /**
diff --git a/layout/base/public/nsPresContext.h b/layout/base/public/nsPresContext.h
index 908b4f591e4..934f40a1072 100644
--- a/layout/base/public/nsPresContext.h
+++ b/layout/base/public/nsPresContext.h
@@ -312,6 +312,10 @@ public:
   NS_IMETHOD GetEventStateManager(nsIEventStateManager** aManager) = 0;
   NS_IMETHOD GetDefaultDirection(PRUint8* aDirection) = 0;
   NS_IMETHOD SetDefaultDirection(PRUint8 aDirection) = 0;
+
+#ifdef MOZ_REFLOW_PERF
+  NS_IMETHOD CountReflows(const char * aName, PRUint32 aType) = 0;
+#endif
 };
 
 // Bit values for StartLoadImage's aImageStatus
@@ -334,4 +338,12 @@ extern NS_LAYOUT nsresult
 extern NS_LAYOUT nsresult
   NS_NewPrintContext(nsIPresContext** aInstancePtrResult);
 
+
+#ifdef MOZ_REFLOW_PERF
+#define DO_GLOBAL_REFLOW_COUNT(_name, _type) \
+  aPresContext->CountReflows((_name), (_type)); 
+#else
+#define DO_GLOBAL_REFLOW_COUNT(_name, _type)
+#endif // MOZ_REFLOW_PERF
+
 #endif /* nsIPresContext_h___ */
diff --git a/layout/base/src/nsFrameImageLoader.cpp b/layout/base/src/nsFrameImageLoader.cpp
index 684b04f63d1..885d3f6b782 100644
--- a/layout/base/src/nsFrameImageLoader.cpp
+++ b/layout/base/src/nsFrameImageLoader.cpp
@@ -474,6 +474,7 @@ nsFrameImageLoader::Notify(nsIImageRequest *aImageRequest,
       mImageLoadStatus |= NS_IMAGE_LOAD_STATUS_IMAGE_READY;
       DamageRepairFrames(nsnull);
     }
+    NotifyFrames(PR_FALSE);
     break;
 
   case nsImageNotification_kFrameComplete:
diff --git a/layout/base/src/nsPresContext.cpp b/layout/base/src/nsPresContext.cpp
index 5bdc56b68df..82c8a5beabb 100644
--- a/layout/base/src/nsPresContext.cpp
+++ b/layout/base/src/nsPresContext.cpp
@@ -1060,3 +1060,14 @@ nsPresContext::SetDefaultDirection(PRUint8 aDirection)
   mDefaultDirection = aDirection;
   return NS_OK;
 }
+
+#ifdef MOZ_REFLOW_PERF
+NS_IMETHODIMP
+nsPresContext::CountReflows(const char * aName, PRUint32 aType)
+{
+  if (mShell) {
+    mShell->CountReflows(aName, aType);
+  }
+  return NS_OK;
+}
+#endif
diff --git a/layout/base/src/nsPresContext.h b/layout/base/src/nsPresContext.h
index ffdb471986e..3d39df9e7c2 100644
--- a/layout/base/src/nsPresContext.h
+++ b/layout/base/src/nsPresContext.h
@@ -133,7 +133,9 @@ public:
   NS_IMETHOD GetEventStateManager(nsIEventStateManager** aManager);
   NS_IMETHOD GetDefaultDirection(PRUint8* aDirection);
   NS_IMETHOD SetDefaultDirection(PRUint8 aDirection);
-
+#ifdef MOZ_REFLOW_PERF
+  NS_IMETHOD CountReflows(const char * aName, PRUint32 aType);
+#endif
 protected:
   nsPresContext();
   virtual ~nsPresContext();
diff --git a/layout/generic/nsAbsoluteContainingBlock.cpp b/layout/generic/nsAbsoluteContainingBlock.cpp
index 45f261040cf..db41a6e57d0 100644
--- a/layout/generic/nsAbsoluteContainingBlock.cpp
+++ b/layout/generic/nsAbsoluteContainingBlock.cpp
@@ -180,6 +180,7 @@ nsAbsoluteContainingBlock::Reflow(nsIFrame*                aDelegatingFrame,
                                   nscoord                  aContainingBlockHeight,
                                   nsRect&                  aChildBounds)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsAbsoluteContainingBlock", aReflowState.reason);
   // Initialize OUT parameter
   aChildBounds.SetRect(0, 0, 0, 0);
 
diff --git a/layout/generic/nsAreaFrame.cpp b/layout/generic/nsAreaFrame.cpp
index 560b4406af7..4492e65f0f1 100644
--- a/layout/generic/nsAreaFrame.cpp
+++ b/layout/generic/nsAreaFrame.cpp
@@ -207,6 +207,7 @@ nsAreaFrame::Reflow(nsIPresContext*          aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsAreaFrame", aReflowState.reason);
   NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
                  ("enter nsAreaFrame::Reflow: maxSize=%d,%d reason=%d",
                   aReflowState.availableWidth,
diff --git a/layout/generic/nsBRFrame.cpp b/layout/generic/nsBRFrame.cpp
index 6cde1c1d12c..af65d51fef3 100644
--- a/layout/generic/nsBRFrame.cpp
+++ b/layout/generic/nsBRFrame.cpp
@@ -108,6 +108,7 @@ BRFrame::Reflow(nsIPresContext* aPresContext,
                 const nsHTMLReflowState& aReflowState,
                 nsReflowStatus& aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("BRFrame", aReflowState.reason);
   if (aMetrics.maxElementSize) {
     aMetrics.maxElementSize->width = 0;
     aMetrics.maxElementSize->height = 0;
diff --git a/layout/generic/nsBlockFrame.cpp b/layout/generic/nsBlockFrame.cpp
index c2ae755dc0d..dfca9ab439e 100644
--- a/layout/generic/nsBlockFrame.cpp
+++ b/layout/generic/nsBlockFrame.cpp
@@ -1420,6 +1420,7 @@ nsBlockFrame::Reflow(nsIPresContext*          aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBlockFrame", aReflowState.reason);
 #ifdef DEBUG
   if (gNoisyReflow) {
     IndentBy(stdout, gNoiseIndent);
diff --git a/layout/generic/nsBlockReflowState.cpp b/layout/generic/nsBlockReflowState.cpp
index c2ae755dc0d..dfca9ab439e 100644
--- a/layout/generic/nsBlockReflowState.cpp
+++ b/layout/generic/nsBlockReflowState.cpp
@@ -1420,6 +1420,7 @@ nsBlockFrame::Reflow(nsIPresContext*          aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBlockFrame", aReflowState.reason);
 #ifdef DEBUG
   if (gNoisyReflow) {
     IndentBy(stdout, gNoiseIndent);
diff --git a/layout/generic/nsBlockReflowState.h b/layout/generic/nsBlockReflowState.h
index c2ae755dc0d..dfca9ab439e 100644
--- a/layout/generic/nsBlockReflowState.h
+++ b/layout/generic/nsBlockReflowState.h
@@ -1420,6 +1420,7 @@ nsBlockFrame::Reflow(nsIPresContext*          aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBlockFrame", aReflowState.reason);
 #ifdef DEBUG
   if (gNoisyReflow) {
     IndentBy(stdout, gNoiseIndent);
diff --git a/layout/generic/nsBulletFrame.cpp b/layout/generic/nsBulletFrame.cpp
index 0aefde1e86f..56d2aff8615 100644
--- a/layout/generic/nsBulletFrame.cpp
+++ b/layout/generic/nsBulletFrame.cpp
@@ -1063,6 +1063,7 @@ nsBulletFrame::Reflow(nsIPresContext* aPresContext,
                       const nsHTMLReflowState& aReflowState,
                       nsReflowStatus& aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBulletFrame", aReflowState.reason);
   if (eReflowReason_Incremental == aReflowState.reason) {
     nsIReflowCommand::ReflowType type;
     aReflowState.reflowCommand->GetType(type);
diff --git a/layout/generic/nsFirstLetterFrame.cpp b/layout/generic/nsFirstLetterFrame.cpp
index daf1cf4e7e8..db0e4c02682 100644
--- a/layout/generic/nsFirstLetterFrame.cpp
+++ b/layout/generic/nsFirstLetterFrame.cpp
@@ -214,6 +214,7 @@ nsFirstLetterFrame::Reflow(nsIPresContext*          aPresContext,
                            const nsHTMLReflowState& aReflowState,
                            nsReflowStatus&          aReflowStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsFirstLetterFrame", aReflowState.reason);
   nsresult rv = NS_OK;
 
   // Grab overflow list
diff --git a/layout/generic/nsFrame.cpp b/layout/generic/nsFrame.cpp
index 9ed6a5961a1..80e42cd76cf 100644
--- a/layout/generic/nsFrame.cpp
+++ b/layout/generic/nsFrame.cpp
@@ -1412,6 +1412,7 @@ nsFrame::Reflow(nsIPresContext*          aPresContext,
                 const nsHTMLReflowState& aReflowState,
                 nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsFrame", aReflowState.reason);
   aDesiredSize.width = 0;
   aDesiredSize.height = 0;
   aDesiredSize.ascent = 0;
diff --git a/layout/generic/nsGfxScrollFrame.cpp b/layout/generic/nsGfxScrollFrame.cpp
index a2b7d6d2b00..8613a226b0d 100644
--- a/layout/generic/nsGfxScrollFrame.cpp
+++ b/layout/generic/nsGfxScrollFrame.cpp
@@ -527,6 +527,7 @@ nsGfxScrollFrame::Reflow(nsIPresContext*   aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsGfxScrollFrame", aReflowState.reason);
   nsresult rv = nsBoxFrame::Reflow(aPresContext, aDesiredSize, aReflowState, aStatus);
 
   /*
diff --git a/layout/generic/nsHTMLFrame.cpp b/layout/generic/nsHTMLFrame.cpp
index d16b29f0532..5233574ed72 100644
--- a/layout/generic/nsHTMLFrame.cpp
+++ b/layout/generic/nsHTMLFrame.cpp
@@ -222,6 +222,7 @@ CanvasFrame::Reflow(nsIPresContext*          aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("CanvasFrame", aReflowState.reason);
   NS_FRAME_TRACE_REFLOW_IN("CanvasFrame::Reflow");
   NS_PRECONDITION(nsnull == aDesiredSize.maxElementSize, "unexpected request");
 
diff --git a/layout/generic/nsImageFrame.cpp b/layout/generic/nsImageFrame.cpp
index 45351862f58..85ee628c48d 100644
--- a/layout/generic/nsImageFrame.cpp
+++ b/layout/generic/nsImageFrame.cpp
@@ -319,6 +319,7 @@ nsImageFrame::Reflow(nsIPresContext*          aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsImageFrame", aReflowState.reason);
   NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
                  ("enter nsImageFrame::Reflow: aMaxSize=%d,%d",
                   aReflowState.availableWidth, aReflowState.availableHeight));
diff --git a/layout/generic/nsInlineFrame.cpp b/layout/generic/nsInlineFrame.cpp
index 79614a0d7e3..cbf5b9d3895 100644
--- a/layout/generic/nsInlineFrame.cpp
+++ b/layout/generic/nsInlineFrame.cpp
@@ -219,6 +219,7 @@ nsInlineFrame::Reflow(nsIPresContext*          aPresContext,
                       const nsHTMLReflowState& aReflowState,
                       nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsInlineFrame", aReflowState.reason);
   if (nsnull == aReflowState.mLineLayout) {
     return NS_ERROR_INVALID_ARG;
   }
diff --git a/layout/generic/nsLeafFrame.cpp b/layout/generic/nsLeafFrame.cpp
index 7d3944a73fd..e6b21197498 100644
--- a/layout/generic/nsLeafFrame.cpp
+++ b/layout/generic/nsLeafFrame.cpp
@@ -67,6 +67,7 @@ nsLeafFrame::Reflow(nsIPresContext* aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus& aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsLeafFrame", aReflowState.reason);
   NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
                  ("enter nsLeafFrame::Reflow: aMaxSize=%d,%d",
                   aReflowState.availableWidth, aReflowState.availableHeight));
diff --git a/layout/generic/nsObjectFrame.cpp b/layout/generic/nsObjectFrame.cpp
index 5a728aa58cb..f03aa601d13 100644
--- a/layout/generic/nsObjectFrame.cpp
+++ b/layout/generic/nsObjectFrame.cpp
@@ -510,6 +510,7 @@ nsObjectFrame::Reflow(nsIPresContext*          aPresContext,
                       const nsHTMLReflowState& aReflowState,
                       nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsObjectFrame", aReflowState.reason);
   nsresult rv = NS_OK;
   char* mimeType = nsnull;
   PRUint32 buflen;
diff --git a/layout/generic/nsPageFrame.cpp b/layout/generic/nsPageFrame.cpp
index 39f58d4cd51..22f87955a3f 100644
--- a/layout/generic/nsPageFrame.cpp
+++ b/layout/generic/nsPageFrame.cpp
@@ -56,6 +56,7 @@ NS_METHOD nsPageFrame::Reflow(nsIPresContext*          aPresContext,
                               const nsHTMLReflowState& aReflowState,
                               nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsPageFrame", aReflowState.reason);
   aStatus = NS_FRAME_COMPLETE;  // initialize out parameter
 
   if (eReflowReason_Incremental == aReflowState.reason) {
diff --git a/layout/generic/nsPlaceholderFrame.cpp b/layout/generic/nsPlaceholderFrame.cpp
index 1be5fe1d162..e3be5a1fad4 100644
--- a/layout/generic/nsPlaceholderFrame.cpp
+++ b/layout/generic/nsPlaceholderFrame.cpp
@@ -49,6 +49,7 @@ nsPlaceholderFrame::Reflow(nsIPresContext*          aPresContext,
                            const nsHTMLReflowState& aReflowState,
                            nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsPlaceholderFrame", aReflowState.reason);
   aDesiredSize.width = 0;
   aDesiredSize.height = 0;
   aDesiredSize.ascent = 0;
diff --git a/layout/generic/nsSimplePageSequence.cpp b/layout/generic/nsSimplePageSequence.cpp
index 6f164b9e13c..e6d9bbfc664 100644
--- a/layout/generic/nsSimplePageSequence.cpp
+++ b/layout/generic/nsSimplePageSequence.cpp
@@ -206,6 +206,7 @@ nsSimplePageSequenceFrame::Reflow(nsIPresContext*          aPresContext,
                                   const nsHTMLReflowState& aReflowState,
                                   nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsSimplePageSequenceFrame", aReflowState.reason);
   NS_FRAME_TRACE_REFLOW_IN("nsSimplePageSequenceFrame::Reflow");
 
   aStatus = NS_FRAME_COMPLETE;  // we're always complete
diff --git a/layout/generic/nsSpacerFrame.cpp b/layout/generic/nsSpacerFrame.cpp
index 05f64a7b885..f29dac908b9 100644
--- a/layout/generic/nsSpacerFrame.cpp
+++ b/layout/generic/nsSpacerFrame.cpp
@@ -82,6 +82,7 @@ SpacerFrame::Reflow(nsIPresContext*          aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("SpacerFrame", aReflowState.reason);
   aStatus = NS_FRAME_COMPLETE;
 
   // By default, we have no area
diff --git a/layout/generic/nsTextFrame.cpp b/layout/generic/nsTextFrame.cpp
index a536703fd6e..5c15d80e62c 100644
--- a/layout/generic/nsTextFrame.cpp
+++ b/layout/generic/nsTextFrame.cpp
@@ -4054,6 +4054,7 @@ nsTextFrame::Reflow(nsIPresContext* aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus& aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsTextFrame", aReflowState.reason);
 #ifdef NOISY_REFLOW
   ListTag(stdout);
   printf(": BeginReflow: availableSize=%d,%d\n",
diff --git a/layout/generic/nsViewportFrame.cpp b/layout/generic/nsViewportFrame.cpp
index 9acbe204605..9ba9aa28396 100644
--- a/layout/generic/nsViewportFrame.cpp
+++ b/layout/generic/nsViewportFrame.cpp
@@ -482,6 +482,7 @@ ViewportFrame::Reflow(nsIPresContext*          aPresContext,
                       const nsHTMLReflowState& aReflowState,
                       nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("ViewportFrame", aReflowState.reason);
   NS_FRAME_TRACE_REFLOW_IN("ViewportFrame::Reflow");
   NS_PRECONDITION(nsnull == aDesiredSize.maxElementSize, "unexpected request");
 
diff --git a/layout/html/base/src/nsAbsoluteContainingBlock.cpp b/layout/html/base/src/nsAbsoluteContainingBlock.cpp
index 45f261040cf..db41a6e57d0 100644
--- a/layout/html/base/src/nsAbsoluteContainingBlock.cpp
+++ b/layout/html/base/src/nsAbsoluteContainingBlock.cpp
@@ -180,6 +180,7 @@ nsAbsoluteContainingBlock::Reflow(nsIFrame*                aDelegatingFrame,
                                   nscoord                  aContainingBlockHeight,
                                   nsRect&                  aChildBounds)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsAbsoluteContainingBlock", aReflowState.reason);
   // Initialize OUT parameter
   aChildBounds.SetRect(0, 0, 0, 0);
 
diff --git a/layout/html/base/src/nsAreaFrame.cpp b/layout/html/base/src/nsAreaFrame.cpp
index 560b4406af7..4492e65f0f1 100644
--- a/layout/html/base/src/nsAreaFrame.cpp
+++ b/layout/html/base/src/nsAreaFrame.cpp
@@ -207,6 +207,7 @@ nsAreaFrame::Reflow(nsIPresContext*          aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsAreaFrame", aReflowState.reason);
   NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
                  ("enter nsAreaFrame::Reflow: maxSize=%d,%d reason=%d",
                   aReflowState.availableWidth,
diff --git a/layout/html/base/src/nsBRFrame.cpp b/layout/html/base/src/nsBRFrame.cpp
index 6cde1c1d12c..af65d51fef3 100644
--- a/layout/html/base/src/nsBRFrame.cpp
+++ b/layout/html/base/src/nsBRFrame.cpp
@@ -108,6 +108,7 @@ BRFrame::Reflow(nsIPresContext* aPresContext,
                 const nsHTMLReflowState& aReflowState,
                 nsReflowStatus& aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("BRFrame", aReflowState.reason);
   if (aMetrics.maxElementSize) {
     aMetrics.maxElementSize->width = 0;
     aMetrics.maxElementSize->height = 0;
diff --git a/layout/html/base/src/nsBlockFrame.cpp b/layout/html/base/src/nsBlockFrame.cpp
index c2ae755dc0d..dfca9ab439e 100644
--- a/layout/html/base/src/nsBlockFrame.cpp
+++ b/layout/html/base/src/nsBlockFrame.cpp
@@ -1420,6 +1420,7 @@ nsBlockFrame::Reflow(nsIPresContext*          aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBlockFrame", aReflowState.reason);
 #ifdef DEBUG
   if (gNoisyReflow) {
     IndentBy(stdout, gNoiseIndent);
diff --git a/layout/html/base/src/nsBlockReflowState.cpp b/layout/html/base/src/nsBlockReflowState.cpp
index c2ae755dc0d..dfca9ab439e 100644
--- a/layout/html/base/src/nsBlockReflowState.cpp
+++ b/layout/html/base/src/nsBlockReflowState.cpp
@@ -1420,6 +1420,7 @@ nsBlockFrame::Reflow(nsIPresContext*          aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBlockFrame", aReflowState.reason);
 #ifdef DEBUG
   if (gNoisyReflow) {
     IndentBy(stdout, gNoiseIndent);
diff --git a/layout/html/base/src/nsBlockReflowState.h b/layout/html/base/src/nsBlockReflowState.h
index c2ae755dc0d..dfca9ab439e 100644
--- a/layout/html/base/src/nsBlockReflowState.h
+++ b/layout/html/base/src/nsBlockReflowState.h
@@ -1420,6 +1420,7 @@ nsBlockFrame::Reflow(nsIPresContext*          aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBlockFrame", aReflowState.reason);
 #ifdef DEBUG
   if (gNoisyReflow) {
     IndentBy(stdout, gNoiseIndent);
diff --git a/layout/html/base/src/nsBulletFrame.cpp b/layout/html/base/src/nsBulletFrame.cpp
index 0aefde1e86f..56d2aff8615 100644
--- a/layout/html/base/src/nsBulletFrame.cpp
+++ b/layout/html/base/src/nsBulletFrame.cpp
@@ -1063,6 +1063,7 @@ nsBulletFrame::Reflow(nsIPresContext* aPresContext,
                       const nsHTMLReflowState& aReflowState,
                       nsReflowStatus& aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBulletFrame", aReflowState.reason);
   if (eReflowReason_Incremental == aReflowState.reason) {
     nsIReflowCommand::ReflowType type;
     aReflowState.reflowCommand->GetType(type);
diff --git a/layout/html/base/src/nsFirstLetterFrame.cpp b/layout/html/base/src/nsFirstLetterFrame.cpp
index daf1cf4e7e8..db0e4c02682 100644
--- a/layout/html/base/src/nsFirstLetterFrame.cpp
+++ b/layout/html/base/src/nsFirstLetterFrame.cpp
@@ -214,6 +214,7 @@ nsFirstLetterFrame::Reflow(nsIPresContext*          aPresContext,
                            const nsHTMLReflowState& aReflowState,
                            nsReflowStatus&          aReflowStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsFirstLetterFrame", aReflowState.reason);
   nsresult rv = NS_OK;
 
   // Grab overflow list
diff --git a/layout/html/base/src/nsFrame.cpp b/layout/html/base/src/nsFrame.cpp
index 9ed6a5961a1..80e42cd76cf 100644
--- a/layout/html/base/src/nsFrame.cpp
+++ b/layout/html/base/src/nsFrame.cpp
@@ -1412,6 +1412,7 @@ nsFrame::Reflow(nsIPresContext*          aPresContext,
                 const nsHTMLReflowState& aReflowState,
                 nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsFrame", aReflowState.reason);
   aDesiredSize.width = 0;
   aDesiredSize.height = 0;
   aDesiredSize.ascent = 0;
diff --git a/layout/html/base/src/nsGfxScrollFrame.cpp b/layout/html/base/src/nsGfxScrollFrame.cpp
index a2b7d6d2b00..8613a226b0d 100644
--- a/layout/html/base/src/nsGfxScrollFrame.cpp
+++ b/layout/html/base/src/nsGfxScrollFrame.cpp
@@ -527,6 +527,7 @@ nsGfxScrollFrame::Reflow(nsIPresContext*   aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsGfxScrollFrame", aReflowState.reason);
   nsresult rv = nsBoxFrame::Reflow(aPresContext, aDesiredSize, aReflowState, aStatus);
 
   /*
diff --git a/layout/html/base/src/nsHRFrame.cpp b/layout/html/base/src/nsHRFrame.cpp
index 54d3d3ad939..0fa5de6cad2 100644
--- a/layout/html/base/src/nsHRFrame.cpp
+++ b/layout/html/base/src/nsHRFrame.cpp
@@ -176,6 +176,7 @@ HRuleFrame::Reflow(nsIPresContext*          aPresContext,
                    const nsHTMLReflowState& aReflowState,
                    nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("HRuleFrame", aReflowState.reason);
   NS_PRECONDITION(mState & NS_FRAME_IN_REFLOW, "frame is not in reflow");
 
   // Compute the width
diff --git a/layout/html/base/src/nsHTMLFrame.cpp b/layout/html/base/src/nsHTMLFrame.cpp
index d16b29f0532..5233574ed72 100644
--- a/layout/html/base/src/nsHTMLFrame.cpp
+++ b/layout/html/base/src/nsHTMLFrame.cpp
@@ -222,6 +222,7 @@ CanvasFrame::Reflow(nsIPresContext*          aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("CanvasFrame", aReflowState.reason);
   NS_FRAME_TRACE_REFLOW_IN("CanvasFrame::Reflow");
   NS_PRECONDITION(nsnull == aDesiredSize.maxElementSize, "unexpected request");
 
diff --git a/layout/html/base/src/nsImageFrame.cpp b/layout/html/base/src/nsImageFrame.cpp
index 45351862f58..85ee628c48d 100644
--- a/layout/html/base/src/nsImageFrame.cpp
+++ b/layout/html/base/src/nsImageFrame.cpp
@@ -319,6 +319,7 @@ nsImageFrame::Reflow(nsIPresContext*          aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsImageFrame", aReflowState.reason);
   NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
                  ("enter nsImageFrame::Reflow: aMaxSize=%d,%d",
                   aReflowState.availableWidth, aReflowState.availableHeight));
diff --git a/layout/html/base/src/nsInlineFrame.cpp b/layout/html/base/src/nsInlineFrame.cpp
index 79614a0d7e3..cbf5b9d3895 100644
--- a/layout/html/base/src/nsInlineFrame.cpp
+++ b/layout/html/base/src/nsInlineFrame.cpp
@@ -219,6 +219,7 @@ nsInlineFrame::Reflow(nsIPresContext*          aPresContext,
                       const nsHTMLReflowState& aReflowState,
                       nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsInlineFrame", aReflowState.reason);
   if (nsnull == aReflowState.mLineLayout) {
     return NS_ERROR_INVALID_ARG;
   }
diff --git a/layout/html/base/src/nsLeafFrame.cpp b/layout/html/base/src/nsLeafFrame.cpp
index 7d3944a73fd..e6b21197498 100644
--- a/layout/html/base/src/nsLeafFrame.cpp
+++ b/layout/html/base/src/nsLeafFrame.cpp
@@ -67,6 +67,7 @@ nsLeafFrame::Reflow(nsIPresContext* aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus& aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsLeafFrame", aReflowState.reason);
   NS_FRAME_TRACE(NS_FRAME_TRACE_CALLS,
                  ("enter nsLeafFrame::Reflow: aMaxSize=%d,%d",
                   aReflowState.availableWidth, aReflowState.availableHeight));
diff --git a/layout/html/base/src/nsObjectFrame.cpp b/layout/html/base/src/nsObjectFrame.cpp
index 5a728aa58cb..f03aa601d13 100644
--- a/layout/html/base/src/nsObjectFrame.cpp
+++ b/layout/html/base/src/nsObjectFrame.cpp
@@ -510,6 +510,7 @@ nsObjectFrame::Reflow(nsIPresContext*          aPresContext,
                       const nsHTMLReflowState& aReflowState,
                       nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsObjectFrame", aReflowState.reason);
   nsresult rv = NS_OK;
   char* mimeType = nsnull;
   PRUint32 buflen;
diff --git a/layout/html/base/src/nsPageFrame.cpp b/layout/html/base/src/nsPageFrame.cpp
index 39f58d4cd51..22f87955a3f 100644
--- a/layout/html/base/src/nsPageFrame.cpp
+++ b/layout/html/base/src/nsPageFrame.cpp
@@ -56,6 +56,7 @@ NS_METHOD nsPageFrame::Reflow(nsIPresContext*          aPresContext,
                               const nsHTMLReflowState& aReflowState,
                               nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsPageFrame", aReflowState.reason);
   aStatus = NS_FRAME_COMPLETE;  // initialize out parameter
 
   if (eReflowReason_Incremental == aReflowState.reason) {
diff --git a/layout/html/base/src/nsPlaceholderFrame.cpp b/layout/html/base/src/nsPlaceholderFrame.cpp
index 1be5fe1d162..e3be5a1fad4 100644
--- a/layout/html/base/src/nsPlaceholderFrame.cpp
+++ b/layout/html/base/src/nsPlaceholderFrame.cpp
@@ -49,6 +49,7 @@ nsPlaceholderFrame::Reflow(nsIPresContext*          aPresContext,
                            const nsHTMLReflowState& aReflowState,
                            nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsPlaceholderFrame", aReflowState.reason);
   aDesiredSize.width = 0;
   aDesiredSize.height = 0;
   aDesiredSize.ascent = 0;
diff --git a/layout/html/base/src/nsPresShell.cpp b/layout/html/base/src/nsPresShell.cpp
index 99c420660a7..6362642b858 100644
--- a/layout/html/base/src/nsPresShell.cpp
+++ b/layout/html/base/src/nsPresShell.cpp
@@ -136,6 +136,76 @@ static NS_DEFINE_CID(kCXIFConverterCID,        NS_XIFFORMATCONVERTER_CID);
 
 #undef NOISY
 
+//========================================================================
+#ifdef MOZ_REFLOW_PERF
+class ReflowCountMgr;
+
+static const char * kGrandTotalsStr = "Grand Totals";
+#define NUM_REFLOW_TYPES 5
+
+// Counting Class
+class ReflowCounter {
+public:
+  ReflowCounter(ReflowCountMgr * aMgr);
+  ~ReflowCounter();
+
+  void ClearTotals();
+  void DisplayTotals(const char * aStr);
+  void DisplayHTMLTotals(const char * aStr);
+
+  void Add(nsReflowReason aType)                  { mTotals[aType]++; mTotal++; }
+  void Add(nsReflowReason aType, PRUint32 aTotal) { mTotals[aType] += aTotal; mTotal += aTotal; }
+
+protected:
+  void DisplayTotals(PRUint32 * aArray, const char * aTitle);
+  void DisplayHTMLTotals(PRUint32 * aArray, const char * aTitle);
+
+  PRUint32 mTotals[NUM_REFLOW_TYPES];
+  PRUint32 mTotal;
+  ReflowCountMgr * mMgr;
+};
+
+// Manager Class
+class ReflowCountMgr {
+public:
+  ReflowCountMgr();
+  //static ReflowCountMgr * GetInstance() { return &gReflowCountMgr; } 
+
+  ~ReflowCountMgr();
+
+  void ClearTotals();
+  void DisplayTotals(const char * aStr);
+  void DisplayHTMLTotals(const char * aStr);
+
+  void Add(const char * aName, nsReflowReason aType);
+  ReflowCounter * LookUp(const char * aName);
+
+  FILE * GetOutFile() { return mFD; }
+
+protected:
+  void DisplayTotals(PRUint32 * aArray, PRUint32 * aDupArray, char * aTitle);
+  void DisplayHTMLTotals(PRUint32 * aArray, PRUint32 * aDupArray, char * aTitle);
+
+  static PRIntn RemoveItems(PLHashEntry *he, PRIntn i, void *arg);
+  void CleanUp();
+
+  // stdout Output Methods
+  static PRIntn DoSingleTotal(PLHashEntry *he, PRIntn i, void *arg);
+  void DoGrandTotals();
+
+  // HTML Output Methods
+  static PRIntn DoSingleHTMLTotal(PLHashEntry *he, PRIntn i, void *arg);
+  void DoGrandHTMLTotals();
+
+  PLHashTable * mCounts;
+  FILE * mFD;
+
+  // ReflowCountMgr gReflowCountMgr;
+};
+#endif
+//========================================================================
+
+
 // comment out to hide caret
 #define SHOW_CARET
 
@@ -632,6 +702,10 @@ public:
                               nsIStyleRule* aStyleRule);
   NS_IMETHOD DocumentWillBeDestroyed(nsIDocument *aDocument);
 
+#ifdef MOZ_REFLOW_PERF
+  NS_IMETHOD CountReflows(const char * aName, PRUint32 aType);
+#endif
+
 protected:
   virtual ~PresShell();
 
@@ -696,6 +770,10 @@ protected:
   MOZ_TIMER_DECLARE(mReflowWatch)  // Used for measuring time spent in reflow
   MOZ_TIMER_DECLARE(mFrameCreationWatch)  // Used for measuring time spent in frame creation 
 
+#ifdef MOZ_REFLOW_PERF
+  ReflowCountMgr * mReflowCountMgr;
+#endif
+
 private:  
   void FreeDynamicStack();
 
@@ -820,6 +898,10 @@ PresShell::PresShell():mStackArena(nsnull)
   mPendingReflowEvent = PR_FALSE;    
   mBatchReflows = PR_FALSE;
   mSubShellMap = nsnull;
+
+#ifdef MOZ_REFLOW_PERF
+  mReflowCountMgr = new ReflowCountMgr();
+#endif
 }
 
 NS_IMPL_ADDREF(PresShell)
@@ -867,6 +949,23 @@ PresShell::QueryInterface(const nsIID& aIID, void** aInstancePtr)
 
 PresShell::~PresShell()
 {
+#ifdef MOZ_REFLOW_PERF
+  char * uriStr = nsnull;
+  if (mDocument) {
+    nsIURI * uri = mDocument->GetDocumentURL();
+    if (uri) {
+      uri->GetPath(&uriStr);
+      NS_RELEASE(uri);
+    }
+  }
+  mReflowCountMgr->DisplayTotals(uriStr);
+  mReflowCountMgr->DisplayHTMLTotals(uriStr);
+
+  delete mReflowCountMgr;
+  mReflowCountMgr = nsnull;
+  if (uriStr) delete [] uriStr;
+#endif
+
   // if we allocated any stack memory free it.
   FreeDynamicStack();
 
@@ -917,6 +1016,7 @@ PresShell::~PresShell()
     mPendingReflowEvent = PR_FALSE;
     mEventQueue->RevokeEvents(this);
   }
+
 }
 
 /**
@@ -4160,3 +4260,282 @@ nsresult CtlStyleWatch(PRUint32 aCtlValue, nsIStyleSet *aStyleSet)
   return rv;  
 }
 
+
+//-------------------------------------------------------------
+//-- Reflow counts
+//-------------------------------------------------------------
+#ifdef MOZ_REFLOW_PERF
+//-------------------------------------------------------------
+NS_IMETHODIMP
+PresShell::CountReflows(const char * aName, PRUint32 aType)
+{
+  if (mReflowCountMgr) {
+    mReflowCountMgr->Add(aName, (nsReflowReason)aType);
+  }
+  return NS_OK;
+}
+
+//------------------------------------------------------------------
+//-- Reflow Counter Classes Impls
+//------------------------------------------------------------------
+//ReflowCountMgr ReflowCountMgr::gReflowCountMgr;
+
+//------------------------------------------------------------------
+ReflowCounter::ReflowCounter(ReflowCountMgr * aMgr) :
+  mMgr(aMgr)
+{
+  ClearTotals();
+}
+
+//------------------------------------------------------------------
+ReflowCounter::~ReflowCounter()
+{
+  //DisplayTotals(mTotals, "Grand Totals");
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::ClearTotals()
+{
+  mTotal = 0;
+  for (PRUint32 i=0;i<NUM_REFLOW_TYPES;i++) {
+    mTotals[i] = 0;
+  }
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::DisplayTotals(const char * aStr)
+{
+  DisplayTotals(mTotals,aStr?aStr:"Totals");
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::DisplayHTMLTotals(const char * aStr)
+{
+  DisplayHTMLTotals(mTotals, aStr?aStr:"Totals");
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::DisplayTotals(PRUint32 * aArray, const char * aTitle)
+{
+  if (mTotal == 0) {
+    return;
+  }
+  ReflowCounter * gTots = (ReflowCounter *)mMgr->LookUp(kGrandTotalsStr);
+
+  printf("%25s\t", aTitle);
+  PRUint32 i;
+  for (i=0;i<NUM_REFLOW_TYPES;i++) {
+    printf("%d\t", aArray[i]);
+    if (gTots != this &&  aArray[i] > 0) {
+      gTots->Add((nsReflowReason)i, aArray[i]);
+      //ReflowCountMgr * staticMgr = ReflowCountMgr::GetInstance();
+      //if (staticMgr != mMgr) {
+      //  staticMgr->Add(aTitle, (nsReflowReason)aArray[i]);
+      //}
+    }
+  }
+  printf("%d\n", mTotal);
+}
+
+//------------------------------------------------------------------
+void ReflowCounter::DisplayHTMLTotals(PRUint32 * aArray, const char * aTitle)
+{
+  if (mTotal == 0) {
+    return;
+  }
+  ReflowCounter * gTots = (ReflowCounter *)mMgr->LookUp(kGrandTotalsStr);
+  FILE * fd = mMgr->GetOutFile();
+  if (!fd) {
+    return;
+  }
+  PRUint32 i;
+
+  fprintf(fd, "<tr><td><center>%s</center></td>", aTitle);
+  for (i=0;i<NUM_REFLOW_TYPES;i++) {
+    fprintf(fd, "<td><center>");
+    if (aArray[i]) {
+      fprintf(fd, "%d", aArray[i]);
+    } else {
+      fprintf(fd, "&nbsp;");
+    }
+    fprintf(fd, "</center></td>");
+    if (gTots != this &&  aArray[i] > 0) {
+      gTots->Add((nsReflowReason)i, aArray[i]);
+    }
+  }
+  fprintf(fd, "<td><center>%d</center></td></tr>\n", mTotal);
+}
+
+//------------------------------------------------------------------
+ReflowCountMgr::ReflowCountMgr()
+{
+  mCounts = PL_NewHashTable(10, PL_HashString, PL_CompareStrings, 
+                                PL_CompareValues, nsnull, nsnull);
+}
+
+//------------------------------------------------------------------
+ReflowCountMgr::~ReflowCountMgr()
+{
+  //if (GetInstance() == this) {
+  //  DoGrandTotals();
+  //}
+  CleanUp();
+}
+
+//------------------------------------------------------------------
+ReflowCounter * ReflowCountMgr::LookUp(const char * aName)
+{
+  if (nsnull != mCounts) {
+    ReflowCounter * counter = (ReflowCounter *)PL_HashTableLookup(mCounts, aName);
+    return counter;
+  }
+  return nsnull;
+
+}
+
+//------------------------------------------------------------------
+void ReflowCountMgr::Add(const char * aName, nsReflowReason aType)
+{
+  if (nsnull != mCounts) {
+    ReflowCounter * counter = (ReflowCounter *)PL_HashTableLookup(mCounts, aName);
+    if (counter == nsnull) {
+      counter = new ReflowCounter(this);
+      NS_ASSERTION(counter != nsnull, "null ptr");
+      char * name = nsCRT::strdup(aName);
+      NS_ASSERTION(name != nsnull, "null ptr");
+      PL_HashTableAdd(mCounts, name, counter);
+    }
+    counter->Add(aType);
+  }
+}
+
+//------------------------------------------------------------------
+PRIntn ReflowCountMgr::RemoveItems(PLHashEntry *he, PRIntn i, void *arg)
+{
+  char *str = (char *)he->key;
+  ReflowCounter * counter = (ReflowCounter *)he->value;
+  delete counter;
+  delete [] str;
+
+  return HT_ENUMERATE_REMOVE;
+}
+
+//------------------------------------------------------------------
+void ReflowCountMgr::CleanUp()
+{
+  if (nsnull != mCounts) {
+    PL_HashTableEnumerateEntries(mCounts, RemoveItems, nsnull);
+    PL_HashTableDestroy(mCounts);
+    mCounts = nsnull;
+  }
+}
+
+//------------------------------------------------------------------
+PRIntn ReflowCountMgr::DoSingleTotal(PLHashEntry *he, PRIntn i, void *arg)
+{
+  char *str = (char *)he->key;
+  ReflowCounter * counter = (ReflowCounter *)he->value;
+
+  counter->DisplayTotals(str);
+
+  return HT_ENUMERATE_NEXT;
+}
+
+//------------------------------------------------------------------
+void ReflowCountMgr::DoGrandTotals()
+{
+  if (nsnull != mCounts) {
+    ReflowCounter * gTots = (ReflowCounter *)PL_HashTableLookup(mCounts, kGrandTotalsStr);
+    if (gTots == nsnull) {
+      gTots = new ReflowCounter(this);
+      PL_HashTableAdd(mCounts, nsCRT::strdup(kGrandTotalsStr), gTots);
+    } else {
+      gTots->ClearTotals();
+    }
+
+    static const char * title[] = {"Init", "Incrm", "Resze", "Style", "Dirty", "Total"};
+    printf("\t\t\t");
+    PRUint32 i;
+    for (i=0;i<NUM_REFLOW_TYPES+1;i++) {
+      printf("\t%s", title[i]);
+    }
+    printf("\n");
+    for (i=0;i<78;i++) {
+      printf("-");
+    }
+    printf("\n");
+    PL_HashTableEnumerateEntries(mCounts, DoSingleTotal, this);
+  }
+}
+
+//------------------------------------------------------------------
+PRIntn ReflowCountMgr::DoSingleHTMLTotal(PLHashEntry *he, PRIntn i, void *arg)
+{
+  char *str = (char *)he->key;
+  ReflowCounter * counter = (ReflowCounter *)he->value;
+
+  counter->DisplayHTMLTotals(str);
+
+  return HT_ENUMERATE_NEXT;
+}
+
+//------------------------------------------------------------------
+void ReflowCountMgr::DoGrandHTMLTotals()
+{
+  if (nsnull != mCounts) {
+    ReflowCounter * gTots = (ReflowCounter *)PL_HashTableLookup(mCounts, kGrandTotalsStr);
+    if (gTots == nsnull) {
+      gTots = new ReflowCounter(this);
+      PL_HashTableAdd(mCounts, nsCRT::strdup(kGrandTotalsStr), gTots);
+    } else {
+      gTots->ClearTotals();
+    }
+
+    static const char * title[] = {"Class", "Init", "Incrm", "Resze", "Style", "Dirty", "Total"};
+    fprintf(mFD, "<tr>");
+    PRUint32 i;
+    for (i=0;i<NUM_REFLOW_TYPES+2;i++) {
+      fprintf(mFD, "<td><center><b>%s<b></center></td>", title[i]);
+    }
+    fprintf(mFD, "</tr>\n");
+    PL_HashTableEnumerateEntries(mCounts, DoSingleHTMLTotal, this);
+  }
+}
+
+//------------------------------------
+void ReflowCountMgr::DisplayTotals(const char * aStr)
+{
+  printf("%s\n", aStr?aStr:"No name");
+  DoGrandTotals();
+
+}
+//------------------------------------
+void ReflowCountMgr::DisplayHTMLTotals(const char * aStr)
+{
+#ifdef WIN32 // XXX NOT XP!
+  char name[1024];
+  
+  char * sptr = strrchr(aStr, '/');
+  if (sptr) {
+    sptr++;
+    strcpy(name, sptr);
+    char * eptr = strrchr(name, '.');
+    if (eptr) {
+      *eptr = 0;
+    }
+    strcat(name, "_stats.html");
+  }
+  mFD = fopen(name, "w");
+  if (mFD) {
+    fprintf(mFD, "<html><head><title>Reflow Stats</title></head><body>\n");
+    const char * title = aStr?aStr:"No name";
+    fprintf(mFD, "<center><b>%s</b><br><table border=1 style=\"background-color:#e0e0e0\">", title);
+    DoGrandHTMLTotals();
+    fprintf(mFD, "</center></table>\n");
+    fprintf(mFD, "</body></html>\n");
+    fclose(mFD);
+    mFD = nsnull;
+  }
+#endif // not XP!
+}
+#endif // MOZ_REFLOW_PERF
diff --git a/layout/html/base/src/nsScrollFrame.cpp b/layout/html/base/src/nsScrollFrame.cpp
index f1e3bb86732..4e01367bb1b 100644
--- a/layout/html/base/src/nsScrollFrame.cpp
+++ b/layout/html/base/src/nsScrollFrame.cpp
@@ -540,6 +540,7 @@ nsScrollFrame::Reflow(nsIPresContext*          aPresContext,
                       const nsHTMLReflowState& aReflowState,
                       nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsScrollFrame", aReflowState.reason);
   NS_FRAME_TRACE_MSG(NS_FRAME_TRACE_CALLS,
                      ("enter nsScrollFrame::Reflow: maxSize=%d,%d",
                       aReflowState.availableWidth,
diff --git a/layout/html/base/src/nsSimplePageSequence.cpp b/layout/html/base/src/nsSimplePageSequence.cpp
index 6f164b9e13c..e6d9bbfc664 100644
--- a/layout/html/base/src/nsSimplePageSequence.cpp
+++ b/layout/html/base/src/nsSimplePageSequence.cpp
@@ -206,6 +206,7 @@ nsSimplePageSequenceFrame::Reflow(nsIPresContext*          aPresContext,
                                   const nsHTMLReflowState& aReflowState,
                                   nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsSimplePageSequenceFrame", aReflowState.reason);
   NS_FRAME_TRACE_REFLOW_IN("nsSimplePageSequenceFrame::Reflow");
 
   aStatus = NS_FRAME_COMPLETE;  // we're always complete
diff --git a/layout/html/base/src/nsSpacerFrame.cpp b/layout/html/base/src/nsSpacerFrame.cpp
index 05f64a7b885..f29dac908b9 100644
--- a/layout/html/base/src/nsSpacerFrame.cpp
+++ b/layout/html/base/src/nsSpacerFrame.cpp
@@ -82,6 +82,7 @@ SpacerFrame::Reflow(nsIPresContext*          aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("SpacerFrame", aReflowState.reason);
   aStatus = NS_FRAME_COMPLETE;
 
   // By default, we have no area
diff --git a/layout/html/base/src/nsTextFrame.cpp b/layout/html/base/src/nsTextFrame.cpp
index a536703fd6e..5c15d80e62c 100644
--- a/layout/html/base/src/nsTextFrame.cpp
+++ b/layout/html/base/src/nsTextFrame.cpp
@@ -4054,6 +4054,7 @@ nsTextFrame::Reflow(nsIPresContext* aPresContext,
                     const nsHTMLReflowState& aReflowState,
                     nsReflowStatus& aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsTextFrame", aReflowState.reason);
 #ifdef NOISY_REFLOW
   ListTag(stdout);
   printf(": BeginReflow: availableSize=%d,%d\n",
diff --git a/layout/html/base/src/nsViewportFrame.cpp b/layout/html/base/src/nsViewportFrame.cpp
index 9acbe204605..9ba9aa28396 100644
--- a/layout/html/base/src/nsViewportFrame.cpp
+++ b/layout/html/base/src/nsViewportFrame.cpp
@@ -482,6 +482,7 @@ ViewportFrame::Reflow(nsIPresContext*          aPresContext,
                       const nsHTMLReflowState& aReflowState,
                       nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("ViewportFrame", aReflowState.reason);
   NS_FRAME_TRACE_REFLOW_IN("ViewportFrame::Reflow");
   NS_PRECONDITION(nsnull == aDesiredSize.maxElementSize, "unexpected request");
 
diff --git a/layout/xul/base/src/nsBoxFrame.cpp b/layout/xul/base/src/nsBoxFrame.cpp
index 33abaf8522b..e2b7e4eec99 100644
--- a/layout/xul/base/src/nsBoxFrame.cpp
+++ b/layout/xul/base/src/nsBoxFrame.cpp
@@ -610,6 +610,7 @@ nsBoxFrame::Reflow(nsIPresContext*   aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBoxFrame", aReflowState.reason);
   #ifdef DEBUG_REFLOW
       gIndent++;
   #endif
diff --git a/layout/xul/base/src/nsBoxToBlockAdaptor.cpp b/layout/xul/base/src/nsBoxToBlockAdaptor.cpp
index 5dd52c596ed..8d0b3201de6 100644
--- a/layout/xul/base/src/nsBoxToBlockAdaptor.cpp
+++ b/layout/xul/base/src/nsBoxToBlockAdaptor.cpp
@@ -344,6 +344,7 @@ nsBoxToBlockAdaptor::Reflow(nsIPresContext*   aPresContext,
                      nscoord aHeight,
                      PRBool aMoveFrame)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsBoxToBlockAdaptor", aReflowState.reason);
 
   //printf("width=%d, height=%d\n", aWidth, aHeight);
 
diff --git a/layout/xul/base/src/nsLeafBoxFrame.cpp b/layout/xul/base/src/nsLeafBoxFrame.cpp
index 83a00aaaccb..17a6c0dabcd 100644
--- a/layout/xul/base/src/nsLeafBoxFrame.cpp
+++ b/layout/xul/base/src/nsLeafBoxFrame.cpp
@@ -139,6 +139,7 @@ nsLeafBoxFrame::Reflow(nsIPresContext*   aPresContext,
                      const nsHTMLReflowState& aReflowState,
                      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsLeafBoxFrame", aReflowState.reason);
    NS_ASSERTION(aReflowState.mComputedWidth >=0 && aReflowState.mComputedHeight >= 0, "Computed Size < 0");
 
   aStatus = NS_FRAME_COMPLETE;
diff --git a/layout/xul/base/src/nsRootBoxFrame.cpp b/layout/xul/base/src/nsRootBoxFrame.cpp
index bd82794ec73..cb3f5ac6400 100644
--- a/layout/xul/base/src/nsRootBoxFrame.cpp
+++ b/layout/xul/base/src/nsRootBoxFrame.cpp
@@ -202,6 +202,7 @@ nsRootBoxFrame::Reflow(nsIPresContext*          aPresContext,
                   const nsHTMLReflowState& aReflowState,
                   nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsRootBoxFrame", aReflowState.reason);
   return nsBoxFrame::Reflow(aPresContext, aDesiredSize, aReflowState, aStatus);
 }
 
diff --git a/layout/xul/base/src/nsTreeCellFrame.cpp b/layout/xul/base/src/nsTreeCellFrame.cpp
index 8ab549b0654..fb03a5494af 100644
--- a/layout/xul/base/src/nsTreeCellFrame.cpp
+++ b/layout/xul/base/src/nsTreeCellFrame.cpp
@@ -140,6 +140,7 @@ NS_IMETHODIMP nsTreeCellFrame::Reflow(nsIPresContext* aPresContext,
                                    const nsHTMLReflowState& aReflowState,
                                    nsReflowStatus& aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsTreeCellFrame", aReflowState.reason);
   //printf("Tree Cell Width: %d, Tree Cell Height: %d\n", aReflowState.mComputedWidth, aReflowState.mComputedHeight);
 
 	nsresult rv = nsTableCellFrame::Reflow(aPresContext, aDesiredSize, aReflowState, aStatus);
diff --git a/layout/xul/base/src/nsTreeFrame.cpp b/layout/xul/base/src/nsTreeFrame.cpp
index cf79fabb0fd..41764bf58a1 100644
--- a/layout/xul/base/src/nsTreeFrame.cpp
+++ b/layout/xul/base/src/nsTreeFrame.cpp
@@ -391,6 +391,7 @@ nsTreeFrame::Reflow(nsIPresContext*          aPresContext,
 							      const nsHTMLReflowState& aReflowState,
 							      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsTreeFrame", aReflowState.reason);
   NS_ASSERTION(aReflowState.mComputedWidth != NS_UNCONSTRAINEDSIZE, 
                "Reflowing tree with unconstrained width!!!!");
   
diff --git a/layout/xul/base/src/nsTreeIndentationFrame.cpp b/layout/xul/base/src/nsTreeIndentationFrame.cpp
index 509add828ce..b99d1a3ecc1 100644
--- a/layout/xul/base/src/nsTreeIndentationFrame.cpp
+++ b/layout/xul/base/src/nsTreeIndentationFrame.cpp
@@ -68,6 +68,7 @@ nsTreeIndentationFrame::Reflow(nsIPresContext*          aPresContext,
 							   const nsHTMLReflowState& aReflowState,
 							   nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsTreeIndentationFrame", aReflowState.reason);
   aStatus = NS_FRAME_COMPLETE;
 
   // By default, we have no area
diff --git a/layout/xul/base/src/nsTreeOuterFrame.cpp b/layout/xul/base/src/nsTreeOuterFrame.cpp
index 2319c8d24f5..13d7db22820 100644
--- a/layout/xul/base/src/nsTreeOuterFrame.cpp
+++ b/layout/xul/base/src/nsTreeOuterFrame.cpp
@@ -35,6 +35,7 @@
 #include "nsXULAtoms.h"
 #include "nsBoxFrame.h"
 #include "nsTreeFrame.h"
+#include "nsIPresContext.h"
 
 //
 // NS_NewTreeOuterFrame
@@ -110,6 +111,7 @@ nsTreeOuterFrame::Reflow(nsIPresContext*          aPresContext,
 							      const nsHTMLReflowState& aReflowState,
 							      nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsTreeOuterFrame", aReflowState.reason);
     
     // XXX at the moment we don't handle non incremental dirty reflow commands. So just convert them
     // to style changes for now.
diff --git a/layout/xul/base/src/nsTreeRowFrame.cpp b/layout/xul/base/src/nsTreeRowFrame.cpp
index ad3cb489a5d..3332f1d2715 100644
--- a/layout/xul/base/src/nsTreeRowFrame.cpp
+++ b/layout/xul/base/src/nsTreeRowFrame.cpp
@@ -180,6 +180,7 @@ nsTreeRowFrame::Reflow(nsIPresContext*          aPresContext,
 							         const nsHTMLReflowState& aReflowState,
 							         nsReflowStatus&          aStatus)
 {
+  DO_GLOBAL_REFLOW_COUNT("nsTreeRowFrame", aReflowState.reason);
 /*
   if (aReflowState.reason != eReflowReason_Incremental) {
     // Determine the row's generation.