Move tracing namespace from base::debug to base::trace_event.

base/trace_event/trace_event_synthetic_delay.cc

 // Copyright 2014 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/memory/singleton.h"
 #include "base/trace_event/trace_event_synthetic_delay.h"
 
 namespace {
 const int kMaxSyntheticDelays = 32;
 }  // namespace
 
 namespace base {
-namespace debug {
+namespace trace_event {
 
 TraceEventSyntheticDelayClock::TraceEventSyntheticDelayClock() {}
 TraceEventSyntheticDelayClock::~TraceEventSyntheticDelayClock() {}
 
 class TraceEventSyntheticDelayRegistry : public TraceEventSyntheticDelayClock {
  public:
   static TraceEventSyntheticDelayRegistry* GetInstance();
 
   TraceEventSyntheticDelay* GetOrCreateDelay(const char* name);
   void ResetAllDelays();
@@ skipping 169 matching lines @@
   for (int i = 0; i < delay_count; ++i) {
     delays_[i].SetTargetDuration(base::TimeDelta());
     delays_[i].SetClock(this);
   }
 }
 
 void ResetTraceEventSyntheticDelays() {
   TraceEventSyntheticDelayRegistry::GetInstance()->ResetAllDelays();
 }
 
-}  // namespace debug
+}  // namespace trace_event
 }  // namespace base
 
 namespace trace_event_internal {
 
 ScopedSyntheticDelay::ScopedSyntheticDelay(const char* name,
                                            base::subtle::AtomicWord* impl_ptr)
     : delay_impl_(GetOrCreateDelay(name, impl_ptr)) {
   delay_impl_->BeginParallel(&end_time_);
 }
 
 ScopedSyntheticDelay::~ScopedSyntheticDelay() {
   delay_impl_->EndParallel(end_time_);
 }
 
-base::debug::TraceEventSyntheticDelay* GetOrCreateDelay(
+base::trace_event::TraceEventSyntheticDelay* GetOrCreateDelay(
     const char* name,
     base::subtle::AtomicWord* impl_ptr) {
-  base::debug::TraceEventSyntheticDelay* delay_impl =
-      reinterpret_cast<base::debug::TraceEventSyntheticDelay*>(
+  base::trace_event::TraceEventSyntheticDelay* delay_impl =
+      reinterpret_cast<base::trace_event::TraceEventSyntheticDelay*>(
           base::subtle::Acquire_Load(impl_ptr));
   if (!delay_impl) {
-    delay_impl = base::debug::TraceEventSyntheticDelayRegistry::GetInstance()
-                     ->GetOrCreateDelay(name);
+    delay_impl =
+        base::trace_event::TraceEventSyntheticDelayRegistry::GetInstance()
+            ->GetOrCreateDelay(name);
     base::subtle::Release_Store(
         impl_ptr, reinterpret_cast<base::subtle::AtomicWord>(delay_impl));
   }
   return delay_impl;
 }
 
 }  // namespace trace_event_internal