Move scheduleAnimation calls from WebViewClient to WebWidgetClient.

third_party/WebKit/Source/web/WebPagePopupImpl.cpp

 /*
  * Copyright (C) 2012 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 105 matching lines @@
     void invalidateRect(const IntRect& paintRect) override
     {
         if (!paintRect.isEmpty())
             m_popup->widgetClient()->didInvalidateRect(paintRect);
     }
 
     void scheduleAnimation(Widget*) override
     {
         // Calling scheduleAnimation on m_webView so WebTestProxy will call beginFrame.
         if (LayoutTestSupport::isRunningLayoutTest())
-            m_popup->m_webView->scheduleAnimation();
+            m_popup->m_webView->mainFrameImpl()->frameWidget()->scheduleAnimation();
 
         if (m_popup->isAcceleratedCompositingActive()) {
             DCHECK(m_popup->m_layerTreeView);
             m_popup->m_layerTreeView->setNeedsBeginFrame();
             return;
         }
         m_popup->m_widgetClient->scheduleAnimation();
     }
 
     void attachCompositorAnimationTimeline(CompositorAnimationTimeline* timeline, LocalFrame*) override
@@ skipping 445 matching lines @@
     // A WebPagePopupImpl instance usually has two references.
     //  - One owned by the instance itself. It represents the visible widget.
     //  - One owned by a WebViewImpl. It's released when the WebViewImpl ask the
     //    WebPagePopupImpl to close.
     // We need them because the closing operation is asynchronous and the widget
     // can be closed while the WebViewImpl is unaware of it.
     return adoptRef(new WebPagePopupImpl(client)).leakRef();
 }
 
 } // namespace blink