Ignore MediaController in the closed captions button logic

Source/core/html/shadow/MediaControlElements.cpp

 /*
  * Copyright (C) 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * 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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 398 matching lines @@
 {
     RefPtr<MediaControlToggleClosedCaptionsButtonElement> button = adoptRef(new MediaControlToggleClosedCaptionsButtonElement(mediaControls));
     button->ensureUserAgentShadowRoot();
     button->setType("button");
     button->hide();
     return button.release();
 }
 
 void MediaControlToggleClosedCaptionsButtonElement::updateDisplayType()
 {
-    bool captionsVisible = mediaControllerInterface().closedCaptionsVisible();
+    bool captionsVisible = mediaElement().closedCaptionsVisible();
     setDisplayType(captionsVisible ? MediaHideClosedCaptionsButton : MediaShowClosedCaptionsButton);
     setChecked(captionsVisible);
 }
 
 void MediaControlToggleClosedCaptionsButtonElement::defaultEventHandler(Event* event)
 {
     if (event->type() == EventTypeNames::click) {
-        mediaControllerInterface().setClosedCaptionsVisible(!mediaControllerInterface().closedCaptionsVisible());
-        setChecked(mediaControllerInterface().closedCaptionsVisible());
+        mediaElement().setClosedCaptionsVisible(!mediaElement().closedCaptionsVisible());
+        setChecked(mediaElement().closedCaptionsVisible());
         updateDisplayType();
         event->setDefaultHandled();
     }
 
     HTMLInputElement::defaultEventHandler(event);
 }
 
 const AtomicString& MediaControlToggleClosedCaptionsButtonElement::shadowPseudoId() const
 {
     DEFINE_STATIC_LOCAL(AtomicString, id, ("-webkit-media-controls-toggle-closed-captions-button", AtomicString::ConstructFromLiteral));
@@ skipping 250 matching lines @@
     return id;
 }
 
 const AtomicString& MediaControlTextTrackContainerElement::shadowPseudoId() const
 {
     return textTrackContainerElementShadowPseudoId();
 }
 
 void MediaControlTextTrackContainerElement::updateDisplay()
 {
-    if (!mediaControllerInterface().closedCaptionsVisible()) {
+    if (!mediaElement().closedCaptionsVisible()) {
         removeChildren();
         return;
     }
 
     // 1. If the media element is an audio element, or is another playback
     // mechanism with no rendering area, abort these steps. There is nothing to
     // render.
     if (!mediaElement().isVideo())
         return;
 
@@ skipping 72 matching lines @@
     float fontSize = smallestDimension * 0.05f;
     if (fontSize != m_fontSize) {
         m_fontSize = fontSize;
         setInlineStyleProperty(CSSPropertyFontSize, fontSize, CSSPrimitiveValue::CSS_PX);
     }
 }
 
 // ----------------------------
 
 } // namespace WebCore