ash: Record some additional information about the gestures.

ui/aura/event.cc

 // Copyright (c) 2012 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 "ui/aura/event.h"
 
 #if defined(USE_X11)
 #include <X11/Xlib.h>
 #endif
 
@@ skipping 430 matching lines @@
     bool is_cancel;
     ui::GetFlingData(native_event, &x_offset_, &y_offset_, &is_cancel);
   }
 }
 
 GestureEvent::GestureEvent(ui::EventType type,
                            int x,
                            int y,
                            int flags,
                            base::Time time_stamp,
-                           float delta_x,
-                           float delta_y,
+                           const ui::GestureEventDetails& details,
                            unsigned int touch_ids_bitfield)
     : LocatedEvent(type, gfx::Point(x, y), gfx::Point(x, y), flags),
-      details_(type, delta_x, delta_y),
+      details_(details),
       touch_ids_bitfield_(touch_ids_bitfield) {
   set_time_stamp(base::TimeDelta::FromSeconds(time_stamp.ToDoubleT()));
 }
 
 GestureEvent::GestureEvent(const GestureEvent& model,
                            Window* source,
                            Window* target)
     : LocatedEvent(model, source, target),
       details_(model.details_),
       touch_ids_bitfield_(model.touch_ids_bitfield_) {
 }
 
 GestureEvent::~GestureEvent() {
 }
 
 int GestureEvent::GetLowestTouchId() const {
   if (touch_ids_bitfield_ == 0)
     return -1;
   int i = -1;
   // Find the index of the least significant 1 bit
   while (!(1 << ++i & touch_ids_bitfield_));
   return i;
 }
 
 }  // namespace aura