third_party/WebKit/Source/core/html/HTMLMediaElement.h - Issue 2051253002: Start autoplay muted videos with autoplay attribute when they are visible.

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Unified Diff: third_party/WebKit/Source/core/html/HTMLMediaElement.h

Issue 2051253002: Start autoplay muted videos with autoplay attribute when they are visible. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: reduce Created 4 years, 6 months ago

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

diff --git a/third_party/WebKit/Source/core/html/HTMLMediaElement.h b/third_party/WebKit/Source/core/html/HTMLMediaElement.h

index 653bd31414424e201ea67841db7031fe26075257..0330387ebf8a7c659bd10006436d0a4456530a6b 100644

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

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

@@ -47,6 +47,7 @@ class AudioSourceProviderClient;

class AudioTrackList;

class ContentType;

class CueTimeline;

+class ElementVisibilityObserver;

class EnumerationHistogram;

class Event;

class ExceptionState;

@@ -491,6 +492,8 @@ private:

void recordAutoplaySourceMetric(int source);

+ void onVisibilityChangedForAutoplay(bool isVisible);

UnthrottledTimer<HTMLMediaElement> m_loadTimer;

UnthrottledTimer<HTMLMediaElement> m_progressEventTimer;

UnthrottledTimer<HTMLMediaElement> m_playbackProgressTimer;

@@ -668,6 +671,9 @@ private:

WebRemotePlaybackClient* m_remotePlaybackClient;

+ // class AutoplayVisibilityObserver;

+ Member<ElementVisibilityObserver> m_autoplayVisibilityObserver;

static URLRegistry* s_mediaStreamRegistry;

};