UserGestureIndicator is a mess. Clean it up.

third_party/WebKit/Source/core/input/GestureManager.cpp

 // Copyright 2016 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/input/GestureManager.h"
 
 #include "core/dom/Document.h"
 #include "core/editing/SelectionController.h"
 #include "core/events/GestureEvent.h"
 #include "core/frame/FrameHost.h"
@@ skipping 121 matching lines @@
 
 WebInputEventResult GestureManager::handleGestureTap(
     const GestureEventWithHitTestResults& targetedEvent) {
   FrameView* frameView(m_frame->view());
   const PlatformGestureEvent& gestureEvent = targetedEvent.event();
   HitTestRequest::HitTestRequestType hitType =
       getHitTypeForGestureType(gestureEvent.type());
   uint64_t preDispatchDomTreeVersion = m_frame->document()->domTreeVersion();
   uint64_t preDispatchStyleVersion = m_frame->document()->styleVersion();
 
-  UserGestureIndicator gestureIndicator(DefinitelyProcessingUserGesture);
+  UserGestureIndicator gestureIndicator(UserGestureToken::create());
 
   HitTestResult currentHitTest = targetedEvent.hitTestResult();
 
   // We use the adjusted position so the application isn't surprised to see a
   // event with co-ordinates outside the target's bounds.
   IntPoint adjustedPoint =
       frameView->rootFrameToContents(gestureEvent.position());
 
   const unsigned modifiers = gestureEvent.getModifiers();
 
@@ skipping 265 matching lines @@
     return nullptr;
 
   return &m_frame->page()->frameHost();
 }
 
 double GestureManager::getLastShowPressTimestamp() const {
   return m_lastShowPressTimestamp;
 }
 
 }  // namespace blink