aura: Fix propagating wheel events.

ui/base/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/base/event.h"
 
 #if defined(USE_X11)
 #include <X11/Xlib.h>
 #endif
 
@@ skipping 104 matching lines @@
                            const gfx::Point& location,
                            const gfx::Point& root_location,
                            int flags)
     : Event(type, flags),
       location_(location),
       root_location_(root_location),
       valid_system_location_(false),
       system_location_(0, 0) {
 }
 
-LocatedEvent::LocatedEvent(const LocatedEvent& model)
-    : Event(model),
-      location_(model.location_),
-      root_location_(model.root_location_),
-      valid_system_location_(model.valid_system_location_),
-      system_location_(model.system_location_) {
-}
-
 void LocatedEvent::UpdateForRootTransform(const Transform& root_transform) {
   // Transform has to be done at root level.
   DCHECK_EQ(root_location_.x(), location_.x());
   DCHECK_EQ(root_location_.y(), location_.y());
   gfx::Point3f p(location_);
   root_transform.TransformPointReverse(p);
   root_location_ = location_ = p.AsPoint();
 }
 
 ////////////////////////////////////////////////////////////////////////////////
@@ skipping 95 matching lines @@
       f &= ~EF_IS_TRIPLE_CLICK;
       break;
     case 3:
       f &= ~EF_IS_DOUBLE_CLICK;
       f |= EF_IS_TRIPLE_CLICK;
       break;
   }
   set_flags(f);
 }
 
-MouseEvent::MouseEvent(const MouseEvent& model) : LocatedEvent(model) {
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // MouseWheelEvent
 
 MouseWheelEvent::MouseWheelEvent(const base::NativeEvent& native_event)
     : MouseEvent(native_event),
       offset_(GetMouseWheelOffset(native_event)) {
 }
 
-MouseWheelEvent::MouseWheelEvent(const MouseEvent& mouse_event)
-    : MouseEvent(mouse_event),
-      offset_(GetMouseWheelOffset(mouse_event.native_event())) {
-}
-
 MouseWheelEvent::MouseWheelEvent(const ScrollEvent& scroll_event)
     : MouseEvent(scroll_event),
       offset_(scroll_event.y_offset()) {
   set_type(ET_MOUSEWHEEL);
 }
 
 #if defined(OS_WIN)
 // This value matches windows WHEEL_DELTA.
 // static
 const int MouseWheelEvent::kWheelDelta = 120;
@@ skipping 231 matching lines @@
 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 ui