Record whether and why the media default controls are being shown.

third_party/WebKit/Source/core/html/HTMLMediaElement.h

 /*
  * Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012, 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 50 matching lines @@
 class WebInbandTextTrack;
 class WebLayer;
 
 class CORE_EXPORT HTMLMediaElement : public HTMLElement, public WillBeHeapSupplementable<HTMLMediaElement>, public ActiveDOMObject, private WebMediaPlayerClient {
     DEFINE_WRAPPERTYPEINFO();
     WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(HTMLMediaElement);
     WILL_BE_USING_PRE_FINALIZER(HTMLMediaElement, dispose);
 public:
     static WebMimeRegistry::SupportsType supportsType(const ContentType&);
 
+    enum class RecordMetricsBehavior {
+        DoNotRecord,
+        DoRecord
+    };
+
     static void setMediaStreamRegistry(URLRegistry*);
     static bool isMediaStreamURL(const String& url);
 
     DECLARE_VIRTUAL_TRACE();
     void clearWeakMembers(Visitor*);
     WebMediaPlayer* webMediaPlayer() const
     {
         return m_webMediaPlayer.get();
     }
 
@@ skipping 44 matching lines @@
     bool paused() const;
     double defaultPlaybackRate() const;
     void setDefaultPlaybackRate(double);
     double playbackRate() const;
     void setPlaybackRate(double);
     void updatePlaybackRate();
     TimeRanges* played();
     TimeRanges* seekable() const;
     bool ended() const;
     bool autoplay() const;
-    enum class RecordMetricsBehavior { DoNotRecord, DoRecord };
     bool shouldAutoplay(const RecordMetricsBehavior = RecordMetricsBehavior::DoNotRecord);
     bool loop() const;
     void setLoop(bool);
     void play();
     void pause();
     void requestRemotePlayback();
     void requestRemotePlaybackControl();
 
     // statistics
     unsigned webkitAudioDecodedByteCount() const;
     unsigned webkitVideoDecodedByteCount() const;
 
     // media source extensions
     void closeMediaSource();
     void durationChanged(double duration, bool requestSeek);
 
     // controls
-    bool shouldShowControls() const;
+    bool shouldShowControls(const RecordMetricsBehavior = RecordMetricsBehavior::DoNotRecord) const;
     double volume() const;
     void setVolume(double, ExceptionState&);
     bool muted() const;
     void setMuted(bool);
 
     void togglePlayState();
 
     AudioTrackList& audioTracks();
     void audioTrackChanged();
 
@@ skipping 456 matching lines @@
 inline bool isHTMLMediaElement(const HTMLElement& element)
 {
     return isHTMLAudioElement(element) || isHTMLVideoElement(element);
 }
 
 DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLMediaElement);
 
 } // namespace blink
 
 #endif // HTMLMediaElement_h