Web shell test to go back and forward.

ios/web/ios_web.gyp

 # Copyright 2014 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 409 matching lines @@
       },
       'includes': [
         'js_compile_checked.gypi'
       ],
     },
     {
       # GN version: //ios/web:test_support
       'target_name': 'ios_web_test_support',
       'type': 'static_library',
       'dependencies': [
+        '../../base/base.gyp:test_support_base',
         '../../ios/testing/ios_testing.gyp:ocmock_support',
         '../../ios/third_party/gcdwebserver/gcdwebserver.gyp:gcdwebserver',
+        '../../net/net.gyp:net_test_support',
         '../../testing/gmock.gyp:gmock',
         '../../testing/gtest.gyp:gtest',
         '../../third_party/ocmock/ocmock.gyp:ocmock',
         'ios_web',
       ],
       'include_dirs': [
         '../..',
       ],
       'sources': [
         'public/test/crw_test_js_injection_receiver.h',
         'public/test/crw_test_js_injection_receiver.mm',
         'public/test/http_server.h',
         'public/test/http_server.mm',
         'public/test/js_test_util.h',
         'public/test/js_test_util.mm',
         'public/test/response_providers/data_response_provider.h',
         'public/test/response_providers/data_response_provider.mm',
         'public/test/response_providers/file_based_response_provider.h',
         'public/test/response_providers/file_based_response_provider.mm',
         'public/test/response_providers/file_based_response_provider_impl.h',
         'public/test/response_providers/file_based_response_provider_impl.mm',
+        'public/test/response_providers/html_response_provider.h',
+        'public/test/response_providers/html_response_provider.mm',
+        'public/test/response_providers/html_response_provider_impl.h',
+        'public/test/response_providers/html_response_provider_impl.mm',
         'public/test/response_providers/response_provider.h',
         'public/test/response_providers/response_provider.mm',
         'public/test/response_providers/string_response_provider.h',
         'public/test/response_providers/string_response_provider.mm',
         'public/test/scoped_testing_web_client.h',
         'public/test/scoped_testing_web_client.mm',
         'public/test/test_browser_state.cc',
         'public/test/test_browser_state.h',
         'public/test/test_web_client.h',
         'public/test/test_web_client.mm',
@@ skipping 27 matching lines @@
       'dependencies': [
         '../../base/base.gyp:base'
       ],
       'sources': [
         'public/user_agent.h',
         'public/user_agent.mm',
       ],
     },
   ],
 }