Expose defersLoading API (for tests)

Source/web/WebViewImpl.cpp

 /*
  * Copyright (C) 2011, 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 938 matching lines @@
 }
 
 void WebViewImpl::acceptLanguagesChanged()
 {
     if (!page())
         return;
 
     page()->acceptLanguagesChanged();
 }
 
+bool WebViewImpl::defersLoading() const
+{
+    return page() && page()->defersLoading();
+}
+
+void WebViewImpl::setDefersLoading(bool value)
+{
+    if (page())
+        page()->setDefersLoading(value);
+}
+
 bool WebViewImpl::handleKeyEvent(const WebKeyboardEvent& event)
 {
     ASSERT((event.type == WebInputEvent::RawKeyDown)
         || (event.type == WebInputEvent::KeyDown)
         || (event.type == WebInputEvent::KeyUp));
 
     // Halt an in-progress fling on a key event.
     endActiveFlingAnimation();
 
     // Please refer to the comments explaining the m_suppressNextKeypressEvent
@@ skipping 3544 matching lines @@
     return mainFrameImpl()->frameView()->layoutSize().width() == m_size.width
         || (constraints.minimumScale == constraints.maximumScale && constraints.minimumScale != -1);
 }
 
 void WebViewImpl::forceNextWebGLContextCreationToFail()
 {
     WebGLRenderingContext::forceNextWebGLContextCreationToFail();
 }
 
 } // namespace blink