Change WTF::TemporaryChange to be an alias for AutoReset

third_party/WebKit/Source/core/frame/PlatformEventDispatcher.cpp

 // 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 "core/frame/PlatformEventDispatcher.h"
 
 #include "core/frame/PlatformEventController.h"
-#include "wtf/TemporaryChange.h"
+#include "wtf/AutoReset.h"
 
 namespace blink {
 
 PlatformEventDispatcher::PlatformEventDispatcher()
     : m_isDispatching(false)
     , m_isListening(false)
 {
 }
 
 void PlatformEventDispatcher::addController(PlatformEventController* controller)
@@ skipping 22 matching lines @@
         m_isListening = false;
     }
 }
 
 void PlatformEventDispatcher::notifyControllers()
 {
     if (m_controllers.isEmpty())
         return;
 
     {
-        TemporaryChange<bool> changeIsDispatching(m_isDispatching, true);
+        AutoReset<bool> changeIsDispatching(&m_isDispatching, true);
         // HashSet m_controllers can be updated during an iteration, and it stops the iteration.
         // Thus we store it into a Vector to access all elements.
         HeapVector<Member<PlatformEventController>> snapshotVector;
         copyToVector(m_controllers, snapshotVector);
         for (PlatformEventController* controller : snapshotVector) {
             if (m_controllers.contains(controller))
                 controller->didUpdateData();
         }
     }
 
     if (m_controllers.isEmpty()) {
         stopListening();
         m_isListening = false;
     }
 }
 
 DEFINE_TRACE(PlatformEventDispatcher)
 {
     visitor->trace(m_controllers);
 }
 
 } // namespace blink