Forward output glitch information from stream WebRTC log

content/browser/media/media_internals.cc

Index: content/browser/media/media_internals.cc
diff --git a/content/browser/media/media_internals.cc b/content/browser/media/media_internals.cc
index 3813858b07f926e4f096c229638264cdc628c85a..e09c9363c481acb2db5278aa7eb62465612b2b26 100644
--- a/content/browser/media/media_internals.cc
+++ b/content/browser/media/media_internals.cc
@@ -13,6 +13,7 @@
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
+#include "content/browser/renderer_host/media/media_stream_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
@@ -110,6 +111,9 @@ class AudioLogImpl : public media::AudioLog {
   void OnSetVolume(int component_id, double volume) override;
   void OnSwitchOutputDevice(int component_id,
                             const std::string& device_id) override;
+  void OnStatistics(int component_id,
+                    const std::string& name,
+                    int value) override;
 
   // Called by MediaInternals to update the WebContents title for a stream.
   void SendWebContentsTitle(int component_id,
@@ -206,6 +210,15 @@ void AudioLogImpl::OnSwitchOutputDevice(int component_id,
                                    kAudioLogUpdateFunction, &dict);
 }
 
+void AudioLogImpl::OnStatistics(int component_id,
+                                const std::string& name,
+                                int value) {
+  MediaStreamManager::SendMessageToNativeLog(
+      base::StringPrintf("%s: %d", name.c_str(), value));
+
+  // TODO(grunell): Show stats on media-internals page.
+}
+
 void AudioLogImpl::SendWebContentsTitle(int component_id,
                                         int render_process_id,
                                         int render_frame_id) {