Moving platform tracing things into platform/tracing.

third_party/WebKit/Source/core/dom/ScriptedIdleTaskController.cpp

 // Copyright 2015 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 "core/dom/ScriptedIdleTaskController.h"
 
 #include "core/dom/ExecutionContext.h"
 #include "core/dom/IdleRequestCallback.h"
 #include "core/dom/IdleRequestOptions.h"
 #include "core/inspector/InspectorTraceEvents.h"
 #include "platform/Histogram.h"
-#include "platform/TraceEvent.h"
+#include "platform/tracing/TraceEvent.h"
 #include "public/platform/Platform.h"
 #include "public/platform/WebScheduler.h"
 #include "public/platform/WebTraceLocation.h"
 #include "wtf/CurrentTime.h"
 #include "wtf/Functional.h"
 #include "wtf/RefCounted.h"
 
 namespace blink {
 
 namespace internal {
@@ skipping 186 matching lines @@
     RefPtr<internal::IdleRequestCallbackWrapper> callbackWrapper =
         internal::IdleRequestCallbackWrapper::create(callback.key, this);
     m_scheduler->postIdleTask(
         BLINK_FROM_HERE,
         WTF::bind(&internal::IdleRequestCallbackWrapper::idleTaskFired,
                   callbackWrapper));
   }
 }
 
 }  // namespace blink