Cleanup: Remove unneeded references to content_resources.gyp:content_resources.

ui/keyboard/keyboard.gyp

 # Copyright (c) 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,
     'keyboard_mojom_gen_js': '<(SHARED_INTERMEDIATE_DIR)/ui/keyboard/webui/keyboard.mojom.js',
   },
   'targets': [
@@ skipping 36 matching lines @@
       ],
     },
     {
       # GN version: //ui/keyboard
       'target_name': 'keyboard',
       'type': '<(component)',
       'dependencies': [
         '../../base/base.gyp:base',
         '../../base/third_party/dynamic_annotations/dynamic_annotations.gyp:dynamic_annotations',
         '../../content/content.gyp:content_browser',
-        '../../content/content_resources.gyp:content_resources',
         '../../ipc/ipc.gyp:ipc',
         '../../mojo/mojo_base.gyp:mojo_cpp_bindings',
         '../../mojo/mojo_base.gyp:mojo_environment_chromium',
         '../../mojo/mojo_base.gyp:mojo_js_bindings',
         '../../mojo/mojo_base.gyp:mojo_system_impl',
         '../../skia/skia.gyp:skia',
         '../../url/url.gyp:url_lib',
         '../aura/aura.gyp:aura',
         '../base/ui_base.gyp:ui_base',
         '../compositor/compositor.gyp:compositor',
@@ skipping 67 matching lines @@
         }],
         ['OS=="win" and win_use_allocator_shim==1', {
           'dependencies': [
             '<(DEPTH)/base/allocator/allocator.gyp:allocator',
           ],
         }],
       ],
     },
   ],
 }