[Blink, Media] Added controlsList to HTMLMediaElement

third_party/WebKit/Source/core/html/shadow/MediaControls.cpp

Index: third_party/WebKit/Source/core/html/shadow/MediaControls.cpp
diff --git a/third_party/WebKit/Source/core/html/shadow/MediaControls.cpp b/third_party/WebKit/Source/core/html/shadow/MediaControls.cpp
index be254c189d6f550806ce1b75e1f249092ae3b1e8..8eb44fa93d348cc1aa0f81861dd03432ffe406ac 100644
--- a/third_party/WebKit/Source/core/html/shadow/MediaControls.cpp
+++ b/third_party/WebKit/Source/core/html/shadow/MediaControls.cpp
@@ -32,6 +32,7 @@
 #include "core/dom/TaskRunnerHelper.h"
 #include "core/events/MouseEvent.h"
 #include "core/frame/Settings.h"
+#include "core/frame/UseCounter.h"
 #include "core/html/HTMLMediaElement.h"
 #include "core/html/HTMLVideoElement.h"
 #include "core/html/shadow/MediaControlsMediaEventListener.h"
@@ -67,6 +68,12 @@ static bool shouldShowFullscreenButton(const HTMLMediaElement& mediaElement) {
   if (!Fullscreen::fullscreenEnabled(mediaElement.document()))
     return false;
 
+  if (mediaElement.controlsList()->tokens().contains("nofullscreen")) {
+    UseCounter::count(mediaElement.document(),
+                      UseCounter::HTMLMediaElementControlsListNoFullscreen);
+    return false;
+  }
+
   return true;
 }
 
@@ -80,6 +87,13 @@ static bool shouldShowCastButton(HTMLMediaElement& mediaElement) {
   if (document.settings() && !document.settings()->getMediaControlsEnabled())
     return false;
 
+  // The page disabled the button via the attribute.
+  if (mediaElement.controlsList()->tokens().contains("noremoteplayback")) {
+    UseCounter::count(mediaElement.document(),
+                      UseCounter::HTMLMediaElementControlsListNoRemotePlayback);
+    return false;
+  }
+
   return mediaElement.hasRemoteRoutes();
 }
 
@@ -397,6 +411,13 @@ void MediaControls::reset() {
   onVolumeChange();
   onTextTracksAddedOrRemoved();
 
+  onControlsListUpdated();
+}
+
+void MediaControls::onControlsListUpdated() {
+  EventDispatchForbiddenScope::AllowUserAgentEvents allowEventsInShadow;

[mlamouri (slow - plz ping), 2017/03/09 16:45:45]

I think you can drop that

[whywhat, 2017/03/09 16:59:43]

Done.

+  BatchedControlUpdate batch(this);
+
   m_fullscreenButton->setIsWanted(shouldShowFullscreenButton(mediaElement()));
 
   refreshCastButtonVisibilityWithoutUpdate();