Add WebMediaPlayer::exitedFullscreen() and call it from HTMLMediaElement

third_party/WebKit/Source/web/FullscreenController.cpp

 /*
  * Copyright (C) 2013 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 18 matching lines @@
  */
 
 #include "web/FullscreenController.h"
 
 #include "core/dom/Document.h"
 #include "core/dom/Fullscreen.h"
 #include "core/frame/LocalFrame.h"
 #include "core/frame/PageScaleConstraintsSet.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/html/HTMLVideoElement.h"
-#include "platform/LayoutTestSupport.h"
 #include "platform/RuntimeEnabledFeatures.h"
 #include "public/platform/WebLayerTreeView.h"
 #include "public/web/WebFrameClient.h"
 #include "web/WebLocalFrameImpl.h"
 #include "web/WebSettingsImpl.h"
 #include "web/WebViewImpl.h"
 
 namespace blink {
 
 PassOwnPtrWillBeRawPtr<FullscreenController> FullscreenController::create(WebViewImpl* webViewImpl)
@@ skipping 27 matching lines @@
         m_webViewImpl->mainFrame()->setScrollOffset(WebSize());
         m_webViewImpl->setVisualViewportOffset(FloatPoint());
         m_haveEnteredFullscreen = true;
     }
 
     Fullscreen::from(document).didEnterFullScreenForElement(element.get());
     ASSERT(Fullscreen::currentFullScreenElementFrom(document) == element);
 
     if (isHTMLVideoElement(element)) {
         HTMLVideoElement* videoElement = toHTMLVideoElement(element);
-        if (videoElement->usesOverlayFullscreenVideo()) {
-            if (videoElement->webMediaPlayer()
-                // FIXME: There is no embedder-side handling in layout test mode.
-                && !LayoutTestSupport::isRunningLayoutTest()) {
-                videoElement->webMediaPlayer()->enterFullscreen();
-            }
-            if (m_webViewImpl->layerTreeView())
-                m_webViewImpl->layerTreeView()->setHasTransparentBackground(true);
-        }
+        if (videoElement->usesOverlayFullscreenVideo() && m_webViewImpl->layerTreeView())
+            m_webViewImpl->layerTreeView()->setHasTransparentBackground(true);
     }
 }
 
 void FullscreenController::didExitFullScreen()
 {
     if (!m_fullScreenFrame)
         return;
 
     if (Document* document = m_fullScreenFrame->document()) {
         if (Fullscreen* fullscreen = Fullscreen::fromIfExists(*document)) {
@@ skipping 95 matching lines @@
 }
 
 DEFINE_TRACE(FullscreenController)
 {
     visitor->trace(m_provisionalFullScreenElement);
     visitor->trace(m_fullScreenFrame);
 }
 
 } // namespace blink