Implement <appview>

extensions/extensions.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 240 matching lines @@
       'sources': [
         'browser/admin_policy.cc',
         'browser/admin_policy.h',
         # NOTE: When moving an API out of Chrome be sure to verify that the
         # Android build still compiles. See conditions below.
         'browser/api/api_resource.cc',
         'browser/api/api_resource.h',
         'browser/api/api_resource_manager.h',
         'browser/api/app_runtime/app_runtime_api.cc',
         'browser/api/app_runtime/app_runtime_api.h',
+        'browser/api/app_view/app_view_internal_api.cc',
+        'browser/api/app_view/app_view_internal_api.h',
         'browser/api/async_api_function.cc',
         'browser/api/async_api_function.h',
         'browser/api/dns/dns_api.cc',
         'browser/api/dns/dns_api.h',
         'browser/api/dns/host_resolver_wrapper.cc',
         'browser/api/dns/host_resolver_wrapper.h',
         'browser/api/extensions_api_client.cc',
         'browser/api/extensions_api_client.h',
         'browser/api/power/power_api.cc',
         'browser/api/power/power_api.h',
@@ skipping 421 matching lines @@
         'test/test_extensions_client.cc',
         'test/test_extensions_client.h',
         'test/test_permission_message_provider.cc',
         'test/test_permission_message_provider.h',
         'test/test_permissions_provider.cc',
         'test/test_permissions_provider.h',
       ],
     },
   ]
 }