Bug 463958 - Remove nsEventStateManager::ForceViewUpdate, r+sr=roc

content/events/src/nsEventStateManager.cpp

@@ -2689,8 +2689,6 @@ nsEventStateManager::DoScrollText(nsPresContext* aPresContext,
     else
       scrollView->ScrollByLines(scrollX, scrollY,
                                 NS_VMREFRESH_SMOOTHSCROLL | NS_VMREFRESH_DEFERRED);
-
-    ForceViewUpdate(scrollView->View());
   }
   if (passToParent) {
     nsresult rv;
@@ -5443,20 +5441,6 @@ nsEventStateManager::GetRegisteredAccessKey(nsIContent* aContent,
   return NS_OK;
 }
 
-void
-nsEventStateManager::ForceViewUpdate(nsIView* aView)
-{
-  // force the update to happen now, otherwise multiple scrolls can
-  // occur before the update is processed. (bug #7354)
-
-  nsIViewManager* vm = aView->GetViewManager();
-  if (vm) {
-    // I'd use Composite here, but it doesn't always work.
-    // vm->Composite();
-    vm->ForceUpdate();
-  }
-}
-
 void
 nsEventStateManager::EnsureDocument(nsPresContext* aPresContext)
 {

content/events/src/nsEventStateManager.h

@@ -312,7 +312,6 @@ protected:
                         PRInt32 aNumLines,
                         PRBool aScrollHorizontal,
                         ScrollQuantity aScrollQuantity);
-  void ForceViewUpdate(nsIView* aView);
   void DoScrollHistory(PRInt32 direction);
   void DoScrollZoom(nsIFrame *aTargetFrame, PRInt32 adjustment);
   nsresult GetMarkupDocumentViewer(nsIMarkupDocumentViewer** aMv);