Revert "Merge CMTEventData and ValuatorTracker"

ui/ui.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'includes': [
     'shell_dialogs.gypi',
@@ skipping 364 matching lines @@
         'base/win/touch_input.cc',
         'base/win/touch_input.h',
         'base/win/window_impl.cc',
         'base/win/window_impl.h',
         'base/window_open_disposition.cc',
         'base/window_open_disposition.h',
         'base/work_area_watcher_observer.h',
         'base/x/active_window_watcher_x.cc',
         'base/x/active_window_watcher_x.h',
         'base/x/active_window_watcher_x_observer.h',
-        'base/x/device_data_manager.cc',
-        'base/x/device_data_manager.h',
         'base/x/device_list_cache_x.cc',
         'base/x/device_list_cache_x.h',
         'base/x/events_x.cc',
         'base/x/root_window_property_watcher_x.cc',
         'base/x/root_window_property_watcher_x.h',
         'base/x/selection_owner.cc',
         'base/x/selection_owner.h',
         'base/x/selection_requestor.cc',
         'base/x/selection_requestor.h',
         'base/x/selection_utils.cc',
         'base/x/selection_utils.h',
+        'base/x/valuators.cc',
+        'base/x/valuators.h',
         'base/x/work_area_watcher_x.cc',
         'base/x/work_area_watcher_x.h',
         'base/x/x11_atom_cache.cc',
         'base/x/x11_atom_cache.h',
         'base/x/x11_util.cc',
         'base/x/x11_util.h',
         'base/x/x11_util_internal.h',
         'gfx/android/device_display_info.cc',
         'gfx/android/device_display_info.h',
         'gfx/android/java_bitmap.cc',
@@ skipping 616 matching lines @@
               'xcode_settings': {
                 'GCC_SYMBOLS_PRIVATE_EXTERN': 'NO',
               },
             }],
           ],
         },
       ],
     }],
   ],
 }