Reporting a more accurate buffered time for the video tag

webkit/glue/webmediaplayer_impl.cc

Index: webkit/glue/webmediaplayer_impl.cc
diff --git a/webkit/glue/webmediaplayer_impl.cc b/webkit/glue/webmediaplayer_impl.cc
index f066cc7c8e125f9e4d8a4397959d9200301b975d..77dc094826b793b2995c6a75aa2db93d2e9218a7 100644
--- a/webkit/glue/webmediaplayer_impl.cc
+++ b/webkit/glue/webmediaplayer_impl.cc
@@ -446,6 +446,20 @@ const WebKit::WebTimeRanges& WebMediaPlayerImpl::buffered() const {
   return buffered_;
 }
 
+const WebKit::WebTimeRanges& WebMediaPlayerImpl::buffered() {
+  DCHECK(MessageLoop::current() == main_loop_);
+
+  // Update buffered_ with the most recent buffered time.
+  if (buffered_.size() > 0) {
+    float buffered_time = static_cast<float>(
+        pipeline_->GetBufferedTime().InSecondsF());
+    if (buffered_time >= buffered_[0].start)
+      buffered_[0].end = buffered_time;
+  }
+
+  return buffered_;
+}
+
 float WebMediaPlayerImpl::maxTimeSeekable() const {
   DCHECK(MessageLoop::current() == main_loop_);