Adds link disambiguation popup support to Windows.

ui/events/gesture_event_details.h

 // 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.
 
 #ifndef UI_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DETAILS_H_
 #define UI_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DETAILS_H_
 
 #include "base/logging.h"
 #include "ui/events/event_constants.h"
 #include "ui/events/events_base_export.h"
 #include "ui/gfx/rect.h"
 #include "ui/gfx/rect_conversions.h"
 
 namespace ui {
 
 struct EVENTS_BASE_EXPORT GestureEventDetails {
  public:
   GestureEventDetails();
   GestureEventDetails(EventType type, float delta_x, float delta_y);
+  GestureEventDetails(const GestureEventDetails& details);
 
   EventType type() const { return type_; }
 
   int touch_points() const { return touch_points_; }
   void set_touch_points(int touch_points) {
     DCHECK_GT(touch_points, 0);
     touch_points_ = touch_points;
   }
 
   int oldest_touch_id() const { return oldest_touch_id_; }
@@ skipping 141 matching lines @@
   // enclosing rectangles of the touch-points in the gesture.
   gfx::RectF bounding_box_;
 
   // The touch id of the oldest touch contributing to the gesture.
   int oldest_touch_id_;
 };
 
 }  // namespace ui
 
 #endif  // UI_EVENTS_GESTURE_DETECTION_GESTURE_EVENT_DETAILS_H_