Cast: Add JS API to get raw events logs from cast extension.

chrome/renderer/media/cast_session.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 "chrome/renderer/media/cast_session.h"
 
 #include "base/message_loop/message_loop_proxy.h"
 #include "chrome/renderer/media/cast_session_delegate.h"
 #include "content/public/renderer/render_thread.h"
 #include "media/base/bind_to_current_loop.h"
 #include "media/base/video_frame.h"
 #include "media/cast/cast_config.h"
 #include "media/cast/cast_sender.h"
+#include "media/cast/logging/logging_defines.h"
 
 CastSession::CastSession()
     : delegate_(new CastSessionDelegate()),
       io_message_loop_proxy_(
           content::RenderThread::Get()->GetIOMessageLoopProxy()) {}
 
 CastSession::~CastSession() {
   // We should always be able to delete the object on the IO thread.
   CHECK(io_message_loop_proxy_->DeleteSoon(FROM_HERE, delegate_.release()));
 }
@@ skipping 32 matching lines @@
                            const net::IPEndPoint& remote_endpoint) {
   io_message_loop_proxy_->PostTask(
       FROM_HERE,
       base::Bind(
           &CastSessionDelegate::StartUDP,
           base::Unretained(delegate_.get()),
           local_endpoint,
           remote_endpoint));
 }
 
-void CastSession::GetEventLogsAndReset(const EventLogsCallback& callback) {
+void CastSession::ToggleLogging(bool is_audio, bool enable) {
+  io_message_loop_proxy_->PostTask(
+      FROM_HERE,
+      base::Bind(&CastSessionDelegate::ToggleLogging,
+                 base::Unretained(delegate_.get()),
+                 is_audio,
+                 enable));
+}
+
+void CastSession::GetEventLogsAndReset(
+    bool is_audio, const EventLogsCallback& callback) {
   io_message_loop_proxy_->PostTask(
       FROM_HERE,
       base::Bind(&CastSessionDelegate::GetEventLogsAndReset,
                  base::Unretained(delegate_.get()),
-                 callback));
+                 is_audio,
+                 media::BindToCurrentLoop(callback)));
 }