Change WTF::TemporaryChange to be an alias for AutoReset

third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp

Index: third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp b/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
index 2195baa3385fcc84d41f62e1858d95c76c29779e..4e467e73004a223312d51b4b846531a503ced710 100644
--- a/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
+++ b/third_party/WebKit/Source/web/WebFrameWidgetImpl.cpp
@@ -61,6 +61,7 @@
 #include "web/WebPluginContainerImpl.h"
 #include "web/WebRemoteFrameImpl.h"
 #include "web/WebViewFrameWidget.h"
+#include "wtf/AutoReset.h"
 #include "wtf/PtrUtil.h"
 #include <memory>
 
@@ -335,7 +336,7 @@ WebInputEventResult WebFrameWidgetImpl::handleInputEvent(const WebInputEvent& in
 
     // FIXME: pass event to m_localRoot's WebDevToolsAgentImpl once available.
 
-    TemporaryChange<const WebInputEvent*> currentEventChange(m_currentInputEvent, &inputEvent);
+    AutoReset<const WebInputEvent*> currentEventChange(&m_currentInputEvent, &inputEvent);
 
     if (m_mouseCaptureNode && WebInputEvent::isMouseEventType(inputEvent.type)) {
         TRACE_EVENT1("input", "captured mouse event", "type", inputEvent.type);