Delivering the FIRST_NONEMPTY_PAINT phase changing event to base/

content/child/child_thread_impl.cc

Index: content/child/child_thread_impl.cc
diff --git a/content/child/child_thread_impl.cc b/content/child/child_thread_impl.cc
index 680870372ff237286c5b74507a0808bcf7a5da54..05e7e24e4d256aa783859548e377ffe5c9f2f7ca 100644
--- a/content/child/child_thread_impl.cc
+++ b/content/child/child_thread_impl.cc
@@ -599,6 +599,8 @@ bool ChildThreadImpl::OnMessageReceived(const IPC::Message& msg) {
                         OnSetProfilerStatus)
     IPC_MESSAGE_HANDLER(ChildProcessMsg_GetChildProfilerData,
                         OnGetChildProfilerData)
+    IPC_MESSAGE_HANDLER(ChildProcessMsg_OnProfilingPhase,
+                        OnProfilingPhaseCompletion)
     IPC_MESSAGE_HANDLER(ChildProcessMsg_DumpHandles, OnDumpHandles)
     IPC_MESSAGE_HANDLER(ChildProcessMsg_SetProcessBackgrounded,
                         OnProcessBackgrounded)
@@ -638,14 +640,19 @@ void ChildThreadImpl::OnSetProfilerStatus(ThreadData::Status status) {
   ThreadData::InitializeAndSetTrackingStatus(status);
 }
 
-void ChildThreadImpl::OnGetChildProfilerData(int sequence_number) {
+void ChildThreadImpl::OnGetChildProfilerData(int sequence_number,
+                                             int current_profiling_phase) {
   tracked_objects::ProcessDataSnapshot process_data;
-  ThreadData::Snapshot(&process_data);
+  ThreadData::Snapshot(current_profiling_phase, &process_data);
 
   Send(
       new ChildProcessHostMsg_ChildProfilerData(sequence_number, process_data));
 }
 
+void ChildThreadImpl::OnProfilingPhaseCompletion(int profiling_phase) {
+  ThreadData::OnProfilingPhaseCompletion(profiling_phase);
+}
+
 void ChildThreadImpl::OnDumpHandles() {
 #if defined(OS_WIN)
   scoped_refptr<HandleEnumerator> handle_enum(