[scheduler] Teach scheduler about audio state

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

Index: third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
index 327ccfd7a8de28705e711b5d2d29e61d826b903c..0b23f6880b6143655e4968869dad26800b925d8b 100644
--- a/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
+++ b/third_party/WebKit/Source/web/WebLocalFrameImpl.cpp
@@ -180,6 +180,7 @@
 #include "public/platform/WebDoubleSize.h"
 #include "public/platform/WebFloatPoint.h"
 #include "public/platform/WebFloatRect.h"
+#include "public/platform/WebFrameScheduler.h"
 #include "public/platform/WebLayer.h"
 #include "public/platform/WebPoint.h"
 #include "public/platform/WebRect.h"
@@ -2334,4 +2335,8 @@ void WebLocalFrameImpl::usageCountChromeLoadTimes(const WebString& metric) {
   UseCounter::count(frame(), feature);
 }
 
+void WebLocalFrameImpl::audioStateChanged(bool isAudioPlaying) {
+  frame()->frameScheduler()->audioStateChanged(isAudioPlaying);
+}
+
 }  // namespace blink