Add more logging to ChildThread.

BUG=140054
Review URL: https://chromiumcodereview.appspot.com/10829199

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@150143 0039d316-1c4b-4281-b951-d872f2087c98

content/common/child_thread.cc

@@ -108,6 +108,7 @@ void ChildThread::Init() {
   channel_->AddFilter(histogram_message_filter_.get());
   channel_->AddFilter(sync_message_filter_.get());
   channel_->AddFilter(new ChildTraceMessageFilter());
+  LOG(INFO) << "ChildThread::Init";
 
 #if defined(OS_POSIX)
   // Check that --process-type is specified so we don't do this in unit tests
@@ -136,6 +137,10 @@ ChildThread::~ChildThread() {
   channel_->ClearIPCTaskRunner();
 }
 
+void ChildThread::OnChannelConnected(int32 peer_pid) {
+  LOG(INFO) << "ChildThread::OnChannelConnected";
+}
+
 void ChildThread::OnChannelError() {
   LOG(INFO) << "ChildThread::OnChannelError";
   set_on_channel_error_called(true);

content/common/child_thread.h

@@ -115,13 +115,14 @@ class CONTENT_EXPORT ChildThread : public IPC::Listener, public IPC::Sender {
     on_channel_error_called_ = on_channel_error_called;
   }
 
- private:
-  void Init();
-
   // IPC::Listener implementation:
   virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE;
+  virtual void OnChannelConnected(int32 peer_pid) OVERRIDE;
   virtual void OnChannelError() OVERRIDE;
 
+ private:
+  void Init();
+
 #if defined(USE_TCMALLOC)
   void OnGetTcmallocStats();
 #endif

content/ppapi_plugin/ppapi_thread.cc

@@ -124,7 +124,9 @@ bool PpapiThread::OnMessageReceived(const IPC::Message& msg) {
   IPC_END_MESSAGE_MAP()
   return true;
 }
+
 void PpapiThread::OnChannelConnected(int32 peer_pid) {
+  ChildThread::OnChannelConnected(peer_pid);
 #if defined(OS_WIN)
   if (is_broker_)
     peer_handle_.Set(::OpenProcess(PROCESS_DUP_HANDLE, FALSE, peer_pid));