Partial revert of "Restart fullscreen video playback when switching back from background"

content/browser/android/content_video_view.h

Index: content/browser/android/content_video_view.h
diff --git a/content/browser/android/content_video_view.h b/content/browser/android/content_video_view.h
index b482b41b2e734414f27039178042943e63e8cf65..b89b997dd6b35b3772650be64284ee8d4188a40f 100644
--- a/content/browser/android/content_video_view.h
+++ b/content/browser/android/content_video_view.h
@@ -29,11 +29,6 @@ class ContentVideoView {
  public:
   // Construct a ContentVideoView object. The |manager| will handle all the
   // playback controls from the Java class.
-  ContentVideoView(
-      const base::android::ScopedJavaLocalRef<jobject>& context,
-      const base::android::ScopedJavaLocalRef<jobject>& client,
-      BrowserMediaPlayerManager* manager);
-
   explicit ContentVideoView(BrowserMediaPlayerManager* manager);
 
   ~ContentVideoView();
@@ -60,15 +55,6 @@ class ContentVideoView {
   // as we are quitting the app.
   void ExitFullscreen(JNIEnv*, jobject, jboolean release_media_player);
 
-  // Supposed to be called when the application paused or stopped.
-  // Destroys the fullscreen view in a way that it can be recreated
-  // via ResumeFullscreenIfSuspended.
-  void SuspendFullscreen();
-
-  // Supposed to be called when the application switches back to foreground.
-  // Recreates the fullscreen view if it was suspended via SuspendFullscreen.
-  void ResumeFullscreenIfSuspended();
-
   // Media control method called by the Java class.
   void SeekTo(JNIEnv*, jobject obj, jint msec);
   void Play(JNIEnv*, jobject obj);
@@ -117,12 +103,6 @@ class ContentVideoView {
   // Weak reference of corresponding Java object.
   JavaObjectWeakGlobalRef j_content_video_view_;
 
-  enum FullscreenState {
-    ENTERED,
-    SUSPENDED,
-    RESUME
-  } fullscreen_state_;
-
   // Weak pointer for posting tasks.
   base::WeakPtrFactory<ContentVideoView> weak_factory_;