Moving platform tracing things into platform/tracing.

third_party/WebKit/Source/core/events/EventDispatcher.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 22 matching lines @@
 #include "core/events/ScopedEventQueue.h"
 #include "core/events/WindowEventContext.h"
 #include "core/frame/Deprecation.h"
 #include "core/frame/FrameView.h"
 #include "core/frame/LocalDOMWindow.h"
 #include "core/frame/Settings.h"
 #include "core/frame/UseCounter.h"
 #include "core/html/HTMLElement.h"
 #include "core/inspector/InspectorTraceEvents.h"
 #include "platform/EventDispatchForbiddenScope.h"
-#include "platform/TraceEvent.h"
+#include "platform/tracing/TraceEvent.h"
 #include "wtf/RefPtr.h"
 
 namespace blink {
 
 DispatchEventResult EventDispatcher::dispatchEvent(
     Node& node,
     EventDispatchMediator* mediator) {
   TRACE_EVENT0(TRACE_DISABLED_BY_DEFAULT("blink.debug"),
                "EventDispatcher::dispatchEvent");
 #if DCHECK_IS_ON()
@@ skipping 248 matching lines @@
   // events to open select boxes.
   if (!m_event->isTrusted() && m_event->isMouseEvent() &&
       m_event->type() == EventTypeNames::mousedown &&
       isHTMLSelectElement(*m_node)) {
     UseCounter::count(m_node->document(),
                       UseCounter::UntrustedMouseDownEventDispatchedToSelect);
   }
 }
 
 }  // namespace blink