Replace cc::ViewportSelectionBound with gfx::SelectionBound

content/content_browser.gypi

 # 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base_static',
     '../cc/cc.gyp:cc',
     '../cc/cc.gyp:cc_surfaces',
     '../components/components.gyp:display_compositor',
@@ skipping 1276 matching lines @@
       'browser/renderer_host/input/touch_emulator.h',
       'browser/renderer_host/input/touch_emulator_client.h',
       'browser/renderer_host/input/touch_event_queue.cc',
       'browser/renderer_host/input/touch_event_queue.h',
       'browser/renderer_host/input/touch_selection_controller_client_aura.cc',
       'browser/renderer_host/input/touch_selection_controller_client_aura.h',
       'browser/renderer_host/input/touchpad_tap_suppression_controller.cc',
       'browser/renderer_host/input/touchpad_tap_suppression_controller.h',
       'browser/renderer_host/input/touchscreen_tap_suppression_controller.cc',
       'browser/renderer_host/input/touchscreen_tap_suppression_controller.h',
-      'browser/renderer_host/input/ui_touch_selection_helper.cc',
-      'browser/renderer_host/input/ui_touch_selection_helper.h',
       'browser/renderer_host/input/web_input_event_builders_android.cc',
       'browser/renderer_host/input/web_input_event_builders_android.h',
       'browser/renderer_host/input/web_input_event_builders_mac.h',
       'browser/renderer_host/input/web_input_event_builders_mac.mm',
       'browser/renderer_host/input/web_input_event_builders_win.cc',
       'browser/renderer_host/input/web_input_event_builders_win.h',
       'browser/renderer_host/input/web_input_event_util.cc',
       'browser/renderer_host/input/web_input_event_util.h',
       'browser/renderer_host/legacy_render_widget_host_win.cc',
       'browser/renderer_host/legacy_render_widget_host_win.h',
@@ skipping 898 matching lines @@
       ],
     }],
     ['OS != "mac" and OS != "android"', {
       'sources!': [
         'browser/gpu/gpu_surface_tracker.cc',
         'browser/gpu/gpu_surface_tracker.h',
       ],
     }],
   ],
 }