Changes MouseEvent constructor to take changed_button_flags.

ash/shelf/shelf_view.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 "ash/shelf/shelf_view.h"
 
 #include <algorithm>
 
 #include "ash/ash_constants.h"
 #include "ash/ash_switches.h"
@@ skipping 598 matching lines @@
   pre_drag_and_drop_size_ = drag_and_drop_view->size();
   drag_and_drop_view->SetSize(gfx::Size());
 
   // First we have to center the mouse cursor over the item.
   gfx::Point pt = drag_and_drop_view->GetBoundsInScreen().CenterPoint();
   views::View::ConvertPointFromScreen(drag_and_drop_view, &pt);
   gfx::Point point_in_root = location_in_screen_coordinates;
   ash::wm::ConvertPointFromScreen(
       ash::wm::GetRootWindowAt(location_in_screen_coordinates),
       &point_in_root);
-  ui::MouseEvent event(ui::ET_MOUSE_PRESSED, pt, point_in_root, 0);
+  ui::MouseEvent event(ui::ET_MOUSE_PRESSED, pt, point_in_root, 0, 0);
   PointerPressedOnButton(drag_and_drop_view,
                          ShelfButtonHost::DRAG_AND_DROP,
                          event);
 
   // Drag the item where it really belongs.
   Drag(location_in_screen_coordinates);
   return true;
 }
 
 bool ShelfView::Drag(const gfx::Point& location_in_screen_coordinates) {
   if (!drag_and_drop_launcher_id_ ||
       !GetBoundsInScreen().Contains(location_in_screen_coordinates))
     return false;
 
   gfx::Point pt = location_in_screen_coordinates;
   views::View* drag_and_drop_view = view_model_->view_at(
       model_->ItemIndexByID(drag_and_drop_launcher_id_));
   ConvertPointFromScreen(drag_and_drop_view, &pt);
   gfx::Point point_in_root = location_in_screen_coordinates;
   ash::wm::ConvertPointFromScreen(
       ash::wm::GetRootWindowAt(location_in_screen_coordinates),
       &point_in_root);
-  ui::MouseEvent event(ui::ET_MOUSE_DRAGGED, pt, point_in_root, 0);
+  ui::MouseEvent event(ui::ET_MOUSE_DRAGGED, pt, point_in_root, 0, 0);
   PointerDraggedOnButton(drag_and_drop_view,
                          ShelfButtonHost::DRAG_AND_DROP,
                          event);
   return true;
 }
 
 void ShelfView::EndDrag(bool cancel) {
   if (!drag_and_drop_launcher_id_)
     return;
 
@@ skipping 1369 matching lines @@
       break;
     case ash::SHELF_ALIGNMENT_TOP:
       distance = coordinate.y() - bounds.bottom();
       break;
   }
   return distance > 0 ? distance : 0;
 }
 
 }  // namespace internal
 }  // namespace ash