Adding raw tracing to trace framework.

base/debug/trace_event.cc

 // Copyright (c) 2012 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 "base/debug/trace_event.h"
 
 namespace trace_event_internal {
 
 void TraceEndOnScopeClose::Initialize(const unsigned char* category_enabled,
                                       const char* name) {
   data_.category_enabled = category_enabled;
   data_.name = name;
   p_data_ = &data_;
 }
 
 void TraceEndOnScopeClose::AddEventIfEnabled() {
   // Only called when p_data_ is non-null.
   if (*p_data_->category_enabled) {
+    int thread_id = static_cast<int>(base::PlatformThread::CurrentId());
+    base::TimeTicks now = base::TimeTicks::NowFromSystemTraceTime() -
+        base::debug::TraceLog::GetInstance()->GetTimeOffset();
     TRACE_EVENT_API_ADD_TRACE_EVENT(
         TRACE_EVENT_PHASE_END,
         p_data_->category_enabled,
-        p_data_->name, kNoEventId,
+        p_data_->name, kNoEventId, thread_id, now.ToInternalValue(),
         kZeroNumArgs, NULL, NULL, NULL,
         TRACE_EVENT_FLAG_NONE);
   }
 }
 
 }  // namespace trace_event_internal