Use internal hooks for notifying fullscreen changes to media controls

third_party/WebKit/Source/core/html/shadow/MediaControls.cpp

 /*
  * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
  * 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 653 matching lines @@
 }
 
 void MediaControls::enterFullscreen() {
   Fullscreen::requestFullscreen(mediaElement());
 }
 
 void MediaControls::exitFullscreen() {
   Fullscreen::exitFullscreen(document());
 }
 
+void MediaControls::didEnterFullscreen() {
+  m_fullscreenButton->setIsFullscreen(true);
+  stopHideMediaControlsTimer();
+  startHideMediaControlsTimer();
+  if (m_orientationLockDelegate)
+    m_orientationLockDelegate->didEnterFullscreen();
+}
+
+void MediaControls::didExitFullscreen() {
+  m_fullscreenButton->setIsFullscreen(false);
+  stopHideMediaControlsTimer();
+  startHideMediaControlsTimer();
+  if (m_orientationLockDelegate)
+    m_orientationLockDelegate->didExitFullscreen();
+}
+
 void MediaControls::startedCasting() {
   m_castButton->setIsPlayingRemotely(true);
   m_overlayCastButton->setIsPlayingRemotely(true);
 }
 
 void MediaControls::stoppedCasting() {
   m_castButton->setIsPlayingRemotely(false);
   m_overlayCastButton->setIsPlayingRemotely(false);
 }
 
@@ skipping 191 matching lines @@
   // to be changed.
   reset();
 }
 
 void MediaControls::onLoadedMetadata() {
   // TODO(mlamouri): we should only change the aspects of the control that need
   // to be changed.
   reset();
 }
 
-void MediaControls::onEnteredFullscreen() {
-  m_fullscreenButton->setIsFullscreen(true);
-  stopHideMediaControlsTimer();
-  startHideMediaControlsTimer();
-}
-
-void MediaControls::onExitedFullscreen() {
-  m_fullscreenButton->setIsFullscreen(false);
-  stopHideMediaControlsTimer();
-  startHideMediaControlsTimer();
-}
-
 void MediaControls::notifyElementSizeChanged(ClientRect* newSize) {
   // Note that this code permits a bad frame on resize, since it is
   // run after the relayout / paint happens.  It would be great to improve
   // this, but it would be even greater to move this code entirely to
   // JS and fix it there.
 
   IntSize oldSize = m_size;
   m_size.setWidth(newSize->width());
   m_size.setHeight(newSize->height());
 
@@ skipping 193 matching lines @@
   visitor->trace(m_overflowList);
   visitor->trace(m_castButton);
   visitor->trace(m_overlayCastButton);
   visitor->trace(m_mediaEventListener);
   visitor->trace(m_windowEventListener);
   visitor->trace(m_orientationLockDelegate);
   HTMLDivElement::trace(visitor);
 }
 
 }  // namespace blink