Move touch_selection_controller interface to ui/base.

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 249 matching lines @@
         'base/text/text_elider.cc',
         'base/text/text_elider.h',
         'base/text/utf16_indexing.cc',
         'base/text/utf16_indexing.h',
         'base/theme_provider.cc',
         'base/theme_provider.h',
         'base/touch/touch_device.cc',
         'base/touch/touch_device.h',
         'base/touch/touch_device_android.cc',
         'base/touch/touch_device_win.cc',
+        'base/touch/touch_editing_controller.cc',
+        'base/touch/touch_editing_controller.h',
         'base/touch/touch_factory.cc',
         'base/touch/touch_factory.h',
         'base/ui_base_exports.cc',
         'base/ui_base_paths.cc',
         'base/ui_base_paths.h',
         'base/ui_base_switches.cc',
         'base/ui_base_switches.h',
         'base/ui_base_types.h',
         'base/ui_export.h',
         'base/view_prop.cc',
@@ skipping 655 matching lines @@
           'link_settings': {
             'libraries': [
               '$(SDKROOT)/System/Library/Frameworks/Cocoa.framework',
             ],
           },
         },
       ],
     }],
   ],
 }