Backed out changeset b501122477cc because I figured out the problem

editor/libeditor/base/nsEditor.cpp

@@ -159,9 +159,6 @@ nsEditor::nsEditor()
 ,  mPhonetic(nsnull)
 {
   //initialize member variables here
-#ifdef NS_DEBUG
-    printf("xxxehsan Editor 0x%p created\n", this);
-#endif
 }
 
 nsEditor::~nsEditor()
@@ -171,10 +168,6 @@ nsEditor::~nsEditor()
   delete mPhonetic;
  
   NS_IF_RELEASE(mViewManager);
-
-#ifdef NS_DEBUG
-    printf("xxxehsan Editor 0x%p created\n", this);
-#endif
 }
 
 NS_IMPL_CYCLE_COLLECTION_CLASS(nsEditor)
@@ -244,13 +237,6 @@ nsEditor::Init(nsIDOMDocument *aDoc, nsIPresShell* aPresShell, nsIContent *aRoot
 
   nsCOMPtr<nsINode> document = do_QueryInterface(aDoc);
   document->AddMutationObserver(this);
-#ifdef NS_DEBUG
-  {
-    nsCOMPtr<nsISupports> docSupports = do_QueryInterface(document);
-    printf("xxxehsan Editor 0x%p registered a mutation observer 0x%p\n",
-           this, docSupports.get());
-  }
-#endif
 
   // Set up the DTD
   // XXX - in the long run we want to get this from the document, but there
@@ -540,14 +526,8 @@ nsEditor::PreDestroy(PRBool aDestroyingFrames)
   NotifyDocumentListeners(eDocumentToBeDestroyed);
 
   nsCOMPtr<nsINode> document = do_QueryReferent(mDocWeak);
-  if (document) {
+  if (document)
     document->RemoveMutationObserver(this);
-#ifdef NS_DEBUG
-    nsCOMPtr<nsISupports> docSupports = do_QueryInterface(document);
-    printf("xxxehsan Editor 0x%p removed a mutation observer 0x%p\n",
-           this, docSupports.get());
-#endif
-  }
 
   // Unregister event listeners
   RemoveEventListeners();