Don't show media controls when there is a persistent video.

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index d4ca564733110650f7c416b8adb6928db06090f0..9269386363465578e84d5dfe6ae5ebc814253a90 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -1070,6 +1070,8 @@ void RenderView::ApplyWebPreferences(const WebPreferences& prefs,
 
   WebRuntimeFeatures::enableVideoFullscreenOrientationLock(
       prefs.video_fullscreen_orientation_lock_enabled);
+
+  settings->setMediaControlsEnabled(prefs.media_controls_enabled);

[nasko, 2017/02/13 22:28:43]

This is set in ANDROID only section while the variable exists in non-android
cases. Why not initialize it across all platforms for consistency?

[mlamouri (slow - plz ping), 2017/02/14 11:19:46]

Done.

 #else   // defined(OS_ANDROID)
   settings->setCrossOriginMediaPlaybackRequiresUserGesture(
       prefs.cross_origin_media_playback_requires_user_gesture);