Don't resume commits after every layout.

Source/web/WebViewImpl.h

 /*
  * Copyright (C) 2010 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 366 matching lines @@
 
     // Indicates two things:
     //   1) This view may have a new layout now.
     //   2) Calling layout() is a no-op.
     // After calling WebWidget::layout(), expect to get this notification
     // unless the view did not need a layout.
     void layoutUpdated(WebLocalFrameImpl*);
 
     void willInsertBody(WebLocalFrameImpl*);
     void didRemoveAllPendingStylesheet(WebLocalFrameImpl*);
+    void didFinishDocumentLoad(WebLocalFrameImpl*);
     void didChangeContentsSize();
     void pageScaleFactorChanged();
 
     // Returns true if popup menus should be rendered by the browser, false if
     // they should be rendered by WebKit (which is the default).
     static bool useExternalPopupMenus();
 
     bool contextMenuAllowed() const
     {
         return m_contextMenuAllowed;
@@ skipping 363 matching lines @@
 };
 
 DEFINE_TYPE_CASTS(WebViewImpl, WebWidget, widget, widget->isWebView(), widget.isWebView());
 // We have no ways to check if the specified WebView is an instance of
 // WebViewImpl because WebViewImpl is the only implementation of WebView.
 DEFINE_TYPE_CASTS(WebViewImpl, WebView, webView, true, true);
 
 } // namespace blink
 
 #endif