Media: Report informational error messages to HTMLMediaElement

content/renderer/media/webmediaplayer_ms.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/media/webmediaplayer_ms.h"
 
 #include <stddef.h>
 #include <limits>
 #include <string>
 #include <utility>
@@ skipping 281 matching lines @@
   DCHECK(thread_checker_.CalledOnValidThread());
   return network_state_;
 }
 
 blink::WebMediaPlayer::ReadyState WebMediaPlayerMS::getReadyState() const {
   DVLOG(1) << __FUNCTION__ << ", state:" << ready_state_;
   DCHECK(thread_checker_.CalledOnValidThread());
   return ready_state_;
 }
 
+blink::WebString WebMediaPlayerMS::getErrorMessage() {
+  return blink::WebString::fromUTF8(media_log_->GetLastErrorMessage());
+}
+
 blink::WebTimeRanges WebMediaPlayerMS::buffered() const {
   DCHECK(thread_checker_.CalledOnValidThread());
   return buffered_;
 }
 
 blink::WebTimeRanges WebMediaPlayerMS::seekable() const {
   DCHECK(thread_checker_.CalledOnValidThread());
   return blink::WebTimeRanges();
 }
 
@@ skipping 217 matching lines @@
 media::SkCanvasVideoRenderer* WebMediaPlayerMS::GetSkCanvasVideoRenderer() {
   return &video_renderer_;
 }
 
 void WebMediaPlayerMS::ResetCanvasCache() {
   DCHECK(thread_checker_.CalledOnValidThread());
   video_renderer_.ResetCache();
 }
 
 }  // namespace content