Bug 975746 - Remove GATHER_ELEMENT_USEAGE_STATISTICS. r=jst

content/html/content/src/nsGenericHTMLElement.cpp

@@ -106,64 +106,6 @@
 using namespace mozilla;
 using namespace mozilla::dom;
 
-class nsINodeInfo;
-class nsIDOMNodeList;
-class nsRuleWalker;
-
-// XXX todo: add in missing out-of-memory checks
-
-//----------------------------------------------------------------------
-
-#ifdef GATHER_ELEMENT_USEAGE_STATISTICS
-
-// static objects that have constructors are kinda bad, but we don't
-// care here, this is only debugging code!
-
-static nsHashtable sGEUS_ElementCounts;
-
-void GEUS_ElementCreated(nsINodeInfo *aNodeInfo)
-{
-  nsAutoString name;
-  aNodeInfo->GetName(name);
-
-  nsStringKey key(name);
-
-  int32_t count = (int32_t)sGEUS_ElementCounts.Get(&key);
-
-  count++;
-
-  sGEUS_ElementCounts.Put(&key, (void *)count);
-}
-
-bool GEUS_enum_func(nsHashKey *aKey, void *aData, void *aClosure)
-{
-  const char16_t *name_chars = ((nsStringKey *)aKey)->GetString();
-  NS_ConvertUTF16toUTF8 name(name_chars);
-
-  printf ("%s %d\n", name.get(), aData);
-
-  return true;
-}
-
-void GEUS_DumpElementCounts()
-{
-  printf ("Element count statistics:\n");
-
-  sGEUS_ElementCounts.Enumerate(GEUS_enum_func, nullptr);
-
-  printf ("End of element count statistics:\n");
-}
-
-nsresult
-nsGenericHTMLElement::Init(nsINodeInfo *aNodeInfo)
-{
-  GEUS_ElementCreated(aNodeInfo);
-
-  return nsGenericHTMLElementBase::Init(aNodeInfo);
-}
-
-#endif
-
 /**
  * nsAutoFocusEvent is used to dispatch a focus event when a
  * nsGenericHTMLFormElement is binded to the tree with the autofocus attribute

content/html/content/src/nsGenericHTMLElement.h

@@ -19,25 +19,15 @@
 #include "mozilla/dom/ValidityState.h"
 #include "mozilla/dom/ElementInlines.h"
 
-class nsIDOMAttr;
-class nsIDOMEventListener;
-class nsIDOMNodeList;
-class nsIFrame;
-class nsIStyleRule;
-class nsChildContentList;
-class nsDOMCSSDeclaration;
-class nsIDOMCSSStyleDeclaration;
-class nsIURI;
-class nsIFormControlFrame;
-class nsIForm;
-class nsPresState;
-class nsILayoutHistoryState;
-class nsIEditor;
-struct nsRect;
-struct nsSize;
-class nsIDOMHTMLMenuElement;
-class nsIDOMHTMLCollection;
 class nsDOMSettableTokenList;
+class nsIDOMHTMLMenuElement;
+class nsIEditor;
+class nsIFormControlFrame;
+class nsIFrame;
+class nsILayoutHistoryState;
+class nsIURI;
+class nsPresState;
+struct nsSize;
 
 namespace mozilla {
 class EventChainPostVisitor;