Implement HasPermission() method in PermissionService.

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',
     '../crypto/crypto.gyp:crypto',
     '../device/vibration/vibration.gyp:device_vibration',
     '../device/vibration/vibration.gyp:device_vibration_mojo_bindings',
@@ skipping 11 matching lines @@
     '../ui/accessibility/accessibility.gyp:ax_gen',
     '../ui/base/ui_base.gyp:ui_base',
     '../ui/events/events.gyp:events_base',
     '../ui/events/events.gyp:gesture_detection',
     '../ui/gfx/gfx.gyp:gfx',
     '../ui/gfx/gfx.gyp:gfx_geometry',
     '../ui/resources/ui_resources.gyp:ui_resources',
     '../ui/snapshot/snapshot.gyp:snapshot',
     'browser/service_worker/service_worker_proto.gyp:proto',
     'browser/speech/proto/speech_proto.gyp:speech_proto',
+    'content_common_mojo_bindings.gyp:content_common_mojo_bindings',
   ],
   'export_dependent_settings': [
     '../ui/accessibility/accessibility.gyp:ax_gen',
     # The public content API headers directly include Blink API headers, so we
     # have to export the blink header settings so that relative paths in these
     # headers resolve correctly.
     '../third_party/WebKit/public/blink_headers.gyp:blink_headers',
     # The public render_widget_host.h needs to re-export skia defines.
     '../skia/skia.gyp:skia',
+    'content_common_mojo_bindings.gyp:content_common_mojo_bindings',
   ],
   'include_dirs': [
     '..',
     '<(INTERMEDIATE_DIR)',
   ],
   'variables': {
     'public_browser_sources': [
       'public/browser/access_token_store.h',
       'public/browser/android/compositor.h',
       'public/browser/android/compositor_client.h',
@@ skipping 1878 matching lines @@
       'sources': [
         'browser/media/cdm/browser_cdm_manager.cc',
         'browser/media/cdm/browser_cdm_manager.h',
         # This works on Android because enable_browser_cdms==1 on Android.
         'browser/media/media_web_contents_observer.cc',
         'browser/media/media_web_contents_observer.h',
       ],
     }],
   ],
 }