Don't use webmediaplayer to FullscreenController about fullscreen change

android_webview/native/aw_web_contents_delegate.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef ANDROID_WEBVIEW_NATIVE_AW_WEB_CONTENTS_DELEGATE_H_
 #define ANDROID_WEBVIEW_NATIVE_AW_WEB_CONTENTS_DELEGATE_H_
 
 #include <jni.h>
 
 #include "components/web_contents_delegate_android/web_contents_delegate_android.h"
@@ skipping 35 matching lines @@
                                   const base::string16& frame_name,
                                   const GURL& target_url,
                                   content::WebContents* new_contents) OVERRIDE;
 
   virtual void CloseContents(content::WebContents* source) OVERRIDE;
   virtual void ActivateContents(content::WebContents* contents) OVERRIDE;
   virtual void RequestMediaAccessPermission(
       content::WebContents* web_contents,
       const content::MediaStreamRequest& request,
       const content::MediaResponseCallback& callback) OVERRIDE;
+  virtual void ToggleFullscreenModeForTab(content::WebContents* web_contents,
+                                          bool enter_fullscreen) OVERRIDE;
+  virtual bool IsFullscreenForTabOrPending(
+      const content::WebContents* web_contents) const OVERRIDE;
+
+ private:
+  bool is_fullscreen_;
 };
 
 bool RegisterAwWebContentsDelegate(JNIEnv* env);
 
 }  // namespace android_webview
 
 #endif  // ANDROID_WEBVIEW_NATIVE_AW_WEB_CONTENTS_DELEGATE_H_