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

content/browser/android/content_view_core_impl.cc

Index: content/browser/android/content_view_core_impl.cc
diff --git a/content/browser/android/content_view_core_impl.cc b/content/browser/android/content_view_core_impl.cc
index e98186525cd370eef411ebd0fbfb367776d8e26e..6adf942d39338978741caba93010bde7380ea45e 100644
--- a/content/browser/android/content_view_core_impl.cc
+++ b/content/browser/android/content_view_core_impl.cc
@@ -16,7 +16,6 @@
 #include "base/values.h"
 #include "cc/layers/layer.h"
 #include "cc/output/begin_frame_args.h"
-#include "content/browser/android/content_video_view.h"
 #include "content/browser/android/gesture_event_type.h"
 #include "content/browser/android/interstitial_page_delegate_android.h"
 #include "content/browser/android/load_url_params.h"
@@ -416,7 +415,6 @@ void ContentViewCoreImpl::OnShow(JNIEnv* env, jobject obj) {
 
 void ContentViewCoreImpl::Show() {
   GetWebContents()->WasShown();
-  ResumeVideo();
 }
 
 void ContentViewCoreImpl::Hide() {
@@ -428,13 +426,6 @@ void ContentViewCoreImpl::PauseVideo() {
   RenderViewHost* host = web_contents_->GetRenderViewHost();
   if (host)
     host->Send(new ViewMsg_PauseVideo(host->GetRoutingID()));
-  if (ContentVideoView::GetInstance())
-    ContentVideoView::GetInstance()->SuspendFullscreen();
-}
-
-void ContentViewCoreImpl::ResumeVideo() {
-  if (ContentVideoView::GetInstance())
-    ContentVideoView::GetInstance()->ResumeFullscreenIfSuspended();
 }
 
 void ContentViewCoreImpl::PauseOrResumeGeolocation(bool should_pause) {