Removing unused HasHorizontal/VerticalScrollbar methods from WebFrame.

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 596 matching lines @@
     return view->VisibleWidth() > 0 && view->VisibleHeight() > 0;
   return false;
 }
 
 WebRect WebLocalFrameImpl::VisibleContentRect() const {
   if (LocalFrameView* view = GetFrameView())
     return view->VisibleContentRect();
   return WebRect();
 }
 
-bool WebLocalFrameImpl::HasHorizontalScrollbar() const {
-  return GetFrame() && GetFrame()->View() &&
-         GetFrame()->View()->HorizontalScrollbar();
-}
-
-bool WebLocalFrameImpl::HasVerticalScrollbar() const {
-  return GetFrame() && GetFrame()->View() &&
-         GetFrame()->View()->VerticalScrollbar();
-}
-
 WebView* WebLocalFrameImpl::View() const {
   return ViewImpl();
 }
 
 WebDocument WebLocalFrameImpl::GetDocument() const {
   if (!GetFrame() || !GetFrame()->GetDocument())
     return WebDocument();
   return WebDocument(GetFrame()->GetDocument());
 }
 
@@ skipping 1903 matching lines @@
     WebTextCheckClient* text_check_client) {
   text_check_client_ = text_check_client;
 }
 
 void WebLocalFrameImpl::SetSpellCheckPanelHostClient(
     WebSpellCheckPanelHostClient* spell_check_panel_host_client) {
   spell_check_panel_host_client_ = spell_check_panel_host_client;
 }
 
 }  // namespace blink