Make GestureTextSelector detect its own gestures

ui/events/events.gyp

 # Copyright 2013 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,
   },
   'targets': [
     {
@@ skipping 193 matching lines @@
         'gesture_detection/gesture_config_helper.h',
         'gesture_detection/gesture_config_helper_android.cc',
         'gesture_detection/gesture_config_helper_aura.cc',
         'gesture_detection/gesture_detection_export.h',
         'gesture_detection/gesture_detector.cc',
         'gesture_detection/gesture_detector.h',
         'gesture_detection/gesture_event_data.cc',
         'gesture_detection/gesture_event_data.h',
         'gesture_detection/gesture_event_data_packet.cc',
         'gesture_detection/gesture_event_data_packet.h',
+        'gesture_detection/gesture_listeners.cc',
+        'gesture_detection/gesture_listeners.h',
         'gesture_detection/gesture_provider.cc',
         'gesture_detection/gesture_provider.h',
         'gesture_detection/gesture_touch_uma_histogram.cc',
         'gesture_detection/gesture_touch_uma_histogram.h',
         'gesture_detection/motion_event.cc',
         'gesture_detection/motion_event.h',
         'gesture_detection/motion_event_buffer.cc',
         'gesture_detection/motion_event_buffer.h',
         'gesture_detection/motion_event_generic.cc',
         'gesture_detection/motion_event_generic.h',
         'gesture_detection/scale_gesture_detector.cc',
         'gesture_detection/scale_gesture_detector.h',
+        'gesture_detection/scale_gesture_listeners.cc',
+        'gesture_detection/scale_gesture_listeners.h',
         'gesture_detection/snap_scroll_controller.cc',
         'gesture_detection/snap_scroll_controller.h',
         'gesture_detection/touch_disposition_gesture_filter.cc',
         'gesture_detection/touch_disposition_gesture_filter.h',
         'gesture_detection/velocity_tracker_state.cc',
         'gesture_detection/velocity_tracker_state.h',
         'gesture_detection/velocity_tracker.cc',
         'gesture_detection/velocity_tracker.h',
       ],
       'conditions': [
@@ skipping 141 matching lines @@
           ],
           'variables': {
             'test_suite_name': 'events_unittests',
           },
           'includes': [ '../../build/apk_test.gypi' ],
         },
       ],
     }],
   ],
 }