Bug 611182 - Part 7: Don't notify the edit rules object for document modifications outside of the editable area; r=bzbarsky a=blocking-beta8+

editor/libeditor/html/nsHTMLEditor.cpp

@@ -3864,7 +3864,7 @@ nsHTMLEditor::ContentInserted(nsIDocument *aDocument, nsIContent* aContainer,
     ResetRootElementAndEventTarget();
   }
   // We don't need to handle our own modifications
-  else if (!mAction) {
+  else if (!mAction && (aContainer ? aContainer->IsEditable() : aDocument->IsEditable())) {
     mRules->DocumentModified();
   }
 }
@@ -3878,7 +3878,7 @@ nsHTMLEditor::ContentRemoved(nsIDocument *aDocument, nsIContent* aContainer,
     ResetRootElementAndEventTarget();
   }
   // We don't need to handle our own modifications
-  else if (!mAction) {
+  else if (!mAction && (aContainer ? aContainer->IsEditable() : aDocument->IsEditable())) {
     mRules->DocumentModified();
   }
 }