Hook up WebRTC logging extension API to the underlying functionality.

chrome/renderer/media/webrtc_logging_message_filter.cc

Index: chrome/renderer/media/webrtc_logging_message_filter.cc
diff --git a/chrome/renderer/media/webrtc_logging_message_filter.cc b/chrome/renderer/media/webrtc_logging_message_filter.cc
index be4f665286cbefbc9ff9cce3e6efcce3d6501228..2f205b16733e11ee014c2535d147425064ce757e 100644
--- a/chrome/renderer/media/webrtc_logging_message_filter.cc
+++ b/chrome/renderer/media/webrtc_logging_message_filter.cc
@@ -29,8 +29,8 @@ bool WebRtcLoggingMessageFilter::OnMessageReceived(
   DCHECK(io_message_loop_->BelongsToCurrentThread());
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(WebRtcLoggingMessageFilter, message)
-    IPC_MESSAGE_HANDLER(WebRtcLoggingMsg_LogOpened, OnLogOpened)
-    IPC_MESSAGE_HANDLER(WebRtcLoggingMsg_OpenLogFailed, OnOpenLogFailed)
+    IPC_MESSAGE_HANDLER(WebRtcLoggingMsg_StartLogging, OnStartLogging)
+    IPC_MESSAGE_HANDLER(WebRtcLoggingMsg_StopLogging, OnStopLogging)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
@@ -53,11 +53,9 @@ void WebRtcLoggingMessageFilter::OnChannelClosing() {
   log_message_delegate_->OnFilterRemoved();
 }
 
-void WebRtcLoggingMessageFilter::InitLogging(
-    const std::string& app_session_id,
-    const std::string& app_url) {
+void WebRtcLoggingMessageFilter::LoggingStopped() {
   DCHECK(io_message_loop_->BelongsToCurrentThread());
-  Send(new WebRtcLoggingMsg_OpenLog(app_session_id, app_url));
+  Send(new WebRtcLoggingMsg_LoggingStopped());
 }
 
 void WebRtcLoggingMessageFilter::CreateLoggingHandler() {
@@ -66,16 +64,16 @@ void WebRtcLoggingMessageFilter::CreateLoggingHandler() {
       new ChromeWebRtcLogMessageDelegate(io_message_loop_, this);
 }
 
-void WebRtcLoggingMessageFilter::OnLogOpened(
+void WebRtcLoggingMessageFilter::OnStartLogging(
     base::SharedMemoryHandle handle,
     uint32 length) {
   DCHECK(io_message_loop_->BelongsToCurrentThread());
-  log_message_delegate_->OnLogOpened(handle, length);
+  log_message_delegate_->OnStartLogging(handle, length);
 }
 
-void WebRtcLoggingMessageFilter::OnOpenLogFailed() {
+void WebRtcLoggingMessageFilter::OnStopLogging() {
   DCHECK(io_message_loop_->BelongsToCurrentThread());
-  log_message_delegate_->OnOpenLogFailed();
+  log_message_delegate_->OnStopLogging();
 }
 
 void WebRtcLoggingMessageFilter::Send(IPC::Message* message) {