Upstream web_controller_provider and dependencies

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': [
     {
       'target_name': 'ios_web',
       'type': 'static_library',
       'include_dirs': [
         '../..',
       ],
       'dependencies': [
         '../../base/base.gyp:base',
         '../../content/content.gyp:content_browser',
         '../../net/net.gyp:net',
         '../../ui/base/ui_base.gyp:ui_base',
         '../../ui/gfx/gfx.gyp:gfx',
       ],
       'sources': [
         'browser_state.cc',
         'load_committed_details.cc',
         'navigation/navigation_item_impl.h',
         'navigation/navigation_item_impl.mm',
+        'public/block_types.h',
         'public/browser_state.h',
         'public/favicon_status.cc',
         'public/favicon_status.h',
         'public/load_committed_details.h',
         'public/navigation_item.h',
         'public/referrer.h',
         'public/security_style.h',
         'public/ssl_status.cc',
         'public/ssl_status.h',
         'public/string_util.h',
@@ skipping 70 matching lines @@
         'public/test/test_web_state.cc',
         'public/test/test_web_state.h',
         'public/test/test_web_thread.h',
         'public/test/test_web_thread_bundle.h',
         'test/test_web_thread.cc',
         'test/test_web_thread_bundle.cc',
       ],
     },
   ],
 }