Allow declarative webrequest and webrequest in extensions.

chrome/chrome_renderer.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.
 
 {
   'variables': {
     'chrome_renderer_sources': [
       'renderer/benchmarking_extension.cc',
       'renderer/benchmarking_extension.h',
       'renderer/isolated_world_ids.h',
@@ skipping 151 matching lines @@
       'renderer/resources/extensions/image_writer_private_custom_bindings.js',
       'renderer/resources/extensions/input.ime_custom_bindings.js',
       'renderer/resources/extensions/log_private_custom_bindings.js',
       'renderer/resources/extensions/notifications_custom_bindings.js',
       'renderer/resources/extensions/omnibox_custom_bindings.js',
       'renderer/resources/extensions/page_action_custom_bindings.js',
       'renderer/resources/extensions/page_capture_custom_bindings.js',
       'renderer/resources/extensions/system_indicator_custom_bindings.js',
       'renderer/resources/extensions/tts_custom_bindings.js',
       'renderer/resources/extensions/tts_engine_custom_bindings.js',
-      'renderer/resources/extensions/web_view.js',
-      'renderer/resources/extensions/web_view_events.js',
-      'renderer/resources/extensions/web_view_experimental.js',
     ],
     'chrome_renderer_non_android_sources': [
       'renderer/prerender/prerender_media_load_deferrer.cc',
       'renderer/prerender/prerender_media_load_deferrer.h',
     ],
     'chrome_renderer_plugin_sources': [
       'renderer/pepper/chrome_renderer_pepper_host_factory.cc',
       'renderer/pepper/chrome_renderer_pepper_host_factory.h',
       'renderer/pepper/pepper_flash_drm_renderer_host.cc',
       'renderer/pepper/pepper_flash_drm_renderer_host.h',
@@ skipping 221 matching lines @@
               'export_dependent_settings': [
                 '<(allocator_target)',
               ],
             }],
           ],
         }],
       ],
     },
   ],
 }