Autoplay time metric

third_party/WebKit/Source/core/html/media/AutoplayPolicy.cpp

Index: third_party/WebKit/Source/core/html/media/AutoplayPolicy.cpp
diff --git a/third_party/WebKit/Source/core/html/media/AutoplayPolicy.cpp b/third_party/WebKit/Source/core/html/media/AutoplayPolicy.cpp
index b068dd92e3ba16c6d3de7e19801bc0a6032726ba..7eaca6ed6fb0e4094412cf24d2bd10d8fe7bd8d2 100644
--- a/third_party/WebKit/Source/core/html/media/AutoplayPolicy.cpp
+++ b/third_party/WebKit/Source/core/html/media/AutoplayPolicy.cpp
@@ -301,6 +301,10 @@ bool AutoplayPolicy::ShouldAutoplay() {
   return element_->can_autoplay_ && element_->paused_ && element_->Autoplay();
 }
 
+void AutoplayPolicy::OnLoadStarted(WebMediaPlayer::LoadType load_type) {
+  autoplay_uma_helper_->OnLoadStarted(load_type);
+}
+
 DEFINE_TRACE(AutoplayPolicy) {
   visitor->Trace(element_);
   visitor->Trace(autoplay_visibility_observer_);