Add <extensionview>

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 447 matching lines @@
         'browser/api/device_permissions_manager.cc',
         'browser/api/device_permissions_manager.h',
         'browser/api/device_permissions_prompt.cc',
         'browser/api/device_permissions_prompt.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/execute_code_function.cc',
         'browser/api/execute_code_function.h',
+        'browser/api/extension_view/extension_view_internal_api.cc',
+        'browser/api/extension_view/extension_view_internal_api.h',
         'browser/api/extensions_api_client.cc',
         'browser/api/extensions_api_client.h',
         'browser/api/guest_view/guest_view_internal_api.cc',
         'browser/api/guest_view/guest_view_internal_api.h',
         'browser/api/hid/hid_api.cc',
         'browser/api/hid/hid_api.h',
         'browser/api/hid/hid_connection_resource.cc',
         'browser/api/hid/hid_connection_resource.h',
         'browser/api/hid/hid_device_manager.cc',
         'browser/api/hid/hid_device_manager.h',
@@ skipping 244 matching lines @@
         'browser/guest_view/app_view/app_view_guest.cc',
         'browser/guest_view/app_view/app_view_guest.h',
         'browser/guest_view/app_view/app_view_guest_delegate.cc',
         'browser/guest_view/app_view/app_view_guest_delegate.h',
         'browser/guest_view/extension_options/extension_options_constants.cc',
         'browser/guest_view/extension_options/extension_options_constants.h',
         'browser/guest_view/extension_options/extension_options_guest.cc',
         'browser/guest_view/extension_options/extension_options_guest.h',
         'browser/guest_view/extension_options/extension_options_guest_delegate.cc',
         'browser/guest_view/extension_options/extension_options_guest_delegate.h',
+        'browser/guest_view/extension_view/extension_view_constants.cc',
+        'browser/guest_view/extension_view/extension_view_constants.h',
+        'browser/guest_view/extension_view/extension_view_guest.cc',
+        'browser/guest_view/extension_view/extension_view_guest.h',
         'browser/guest_view/guest_view_base.cc',
         'browser/guest_view/guest_view_base.h',
         'browser/guest_view/guest_view_manager_factory.h',
         'browser/guest_view/guest_view_manager.cc',
         'browser/guest_view/guest_view_manager.h',
         'browser/guest_view/guest_view_message_filter.cc',
         'browser/guest_view/guest_view_message_filter.h',
         'browser/guest_view/guest_view.h',
         'browser/guest_view/mime_handler_view/mime_handler_stream_manager.cc',
         'browser/guest_view/mime_handler_view/mime_handler_stream_manager.h',
@@ skipping 292 matching lines @@
         'renderer/resources/platform_app.js',
         'renderer/resources/runtime_custom_bindings.js',
         'renderer/resources/schema_utils.js',
         'renderer/resources/send_request.js',
         'renderer/resources/set_icon.js',
         'renderer/resources/storage_area.js',
         'renderer/resources/test_custom_bindings.js',
         'renderer/resources/uncaught_exception_handler.js',
         'renderer/resources/unload_event.js',
         'renderer/resources/utils.js',
+        'renderer/resources/extensions/extension_view.js',
         'renderer/resources/extensions/surface_worker.js',
         'renderer/resources/extensions/web_view.js',
         'renderer/resources/extensions/web_view_events.js',
         'renderer/resources/extensions/web_view_experimental.js',
         'renderer/resources/web_request_custom_bindings.js',
         'renderer/resources/web_request_internal_custom_bindings.js',
         'renderer/runtime_custom_bindings.cc',
         'renderer/runtime_custom_bindings.h',
         'renderer/safe_builtins.cc',
         'renderer/safe_builtins.h',
@@ skipping 170 matching lines @@
               '<(SHARED_INTERMEDIATE_DIR)/blink/devtools_resources.pak',
             ],
             'pak_output': '<(PRODUCT_DIR)/extensions_shell_and_test.pak',
           },
           'includes': [ '../build/repack_action.gypi' ],
         },
       ],
     },
   ]
 }