Support touch scroll gestures in menus.

views/views.gyp

 # Copyright (c) 2011 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.
 {
   'variables': {
     'chromium_code': 1,
   },
 
   'target_defaults': {
     'conditions': [
@@ skipping 354 matching lines @@
         'widget/native_widget_win.cc',
         'widget/native_widget_win.h',
         'widget/widget.cc',
         'widget/widget.h',
         'widget/widget_delegate.cc',
         'widget/widget_delegate.h',
         'widget/window_manager.cc',
         'widget/window_manager.h',
         '../ui/views/animation/bounds_animator.cc',
         '../ui/views/animation/bounds_animator.h',
+        '../ui/views/animation/scroll_animator.cc',
+        '../ui/views/animation/scroll_animator.h',
         '../ui/views/accessibility/native_view_accessibility_win.cc',
         '../ui/views/accessibility/native_view_accessibility_win.h',
         '../ui/views/ime/input_method_base.cc',
         '../ui/views/ime/input_method_base.h',
         '../ui/views/ime/input_method_delegate.h',
         '../ui/views/ime/input_method_gtk.cc',
         '../ui/views/ime/input_method_gtk.h',
         '../ui/views/ime/input_method.h',
         '../ui/views/ime/input_method_ibus.cc',
         '../ui/views/ime/input_method_ibus.h',
@@ skipping 538 matching lines @@
               'include_dirs': [
                 '../third_party/wtl/include',
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }