durationChanged  2789 Source/core/html/HTMLMediaElement.cpp     durationChanged(duration());
durationChanged   149 Source/core/html/HTMLMediaElement.h     void durationChanged(double duration);
durationChanged   197 Source/modules/mediasource/MediaSourceBase.cpp     m_attachedElement->durationChanged(duration);
durationChanged    75 Source/web/WebMediaPlayerClientImpl.h     virtual void durationChanged() OVERRIDE;
durationChanged    60 public/platform/WebMediaPlayerClient.h     virtual void durationChanged() = 0;