Fix main thread top controls scrolling to mirror CC.

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 387 matching lines @@
         return;
     PageWidgetDelegate::updateAllLifecyclePhases(*m_page, *m_page->deprecatedLocalMainFrame());
 }
 
 void WebPagePopupImpl::paint(WebCanvas* canvas, const WebRect& rect)
 {
     if (!m_closing)
         PageWidgetDelegate::paint(*m_page, canvas, rect, *m_page->deprecatedLocalMainFrame());
 }
 
+void WebPagePopupImpl::resize(const WebSize& newSizeInViewport, float, bool)
+{
+    // Top controls don't exist in popups so ignore the top control params.
+    resize(newSizeInViewport);
+}
+
 void WebPagePopupImpl::resize(const WebSize& newSizeInViewport)
 {
     WebRect newSize(0, 0, newSizeInViewport.width, newSizeInViewport.height);
     widgetClient()->convertViewportToWindow(&newSize);
 
     setWindowRect(WebRect(m_windowRectInScreen.x, m_windowRectInScreen.y, newSize.width, newSize.height));
     if (m_page) {
         toLocalFrame(m_page->mainFrame())->view()->resize(newSizeInViewport);
         m_page->frameHost().visualViewport().setSize(newSizeInViewport);
     }
@@ skipping 142 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