Enable a minimal content/ build on iOS

content/content_common.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.
 
 {
   'dependencies': [
     '../base/base.gyp:base',
     '../build/temp_gyp/googleurl.gyp:googleurl',
     '../media/media.gyp:media',
     '../net/net.gyp:net',
     '../skia/skia.gyp:skia',
     '../third_party/icu/icu.gyp:icuuc',
     '../ui/ui.gyp:ui',
-    '../webkit/support/webkit_support.gyp:forms',
     '../webkit/support/webkit_support.gyp:user_agent',
   ],
   'include_dirs': [
     '..',
   ],
   'export_dependent_settings': [
     '../base/base.gyp:base',
   ],
   'sources': [
     'public/common/bindings_policy.h',
@@ skipping 349 matching lines @@
     'public/common/webkit_param_traits.cc',
     'public/common/webkit_param_traits.h',
   ],
   'conditions': [
     ['OS=="ios"', {
       'sources/': [
         # iOS only needs a small portion of content; exclude all the
         # implementation, and re-include what is used.
         ['exclude', '\\.(cc|mm)$'],
         ['include', '_ios\\.(cc|mm)$'],
+        ['include', '^public/common/content_client\\.cc$'],
         ['include', '^public/common/content_constants\\.cc$'],
         ['include', '^public/common/content_switches\\.cc$'],
         ['include', '^public/common/frame_navigate_params\\.cc$'],
         ['include', '^public/common/page_transition_types\\.cc$'],
         ['include', '^public/common/speech_recognition_result\\.cc$'],
         ['include', '^public/common/url_constants\\.cc$'],
         ['include', '^common/content_paths\\.cc$'],
         ['include', '^common/net/url_fetcher\\.cc$'],
         ['include', '^common/net/url_request_user_data\\.cc$'],
         ['include', '^common/savable_url_schemes\\.cc$'],
         ['include', '^common/url_schemes\\.cc$'],
       ],
     }, {  # OS!="ios"
       'dependencies': [
         '../gpu/gpu.gyp:gles2_implementation',
         '../gpu/gpu.gyp:gpu_ipc',
         '../ipc/ipc.gyp:ipc',
         '../media/media.gyp:shared_memory_support',
         '../ppapi/ppapi_internal.gyp:ppapi_shared',
         '../third_party/npapi/npapi.gyp:npapi',
         '<(webkit_src_dir)/Source/WebKit/chromium/WebKit.gyp:webkit',
         '../ui/gl/gl.gyp:gl',
         '../webkit/support/webkit_support.gyp:appcache',
         '../webkit/support/webkit_support.gyp:blob',
         '../webkit/support/webkit_support.gyp:database',
         '../webkit/support/webkit_support.gyp:fileapi',
+        '../webkit/support/webkit_support.gyp:forms',
         '../webkit/support/webkit_support.gyp:webkit_base',
       ],
     }],
     ['OS!="win"', {
       'sources!': [
         'common/sandbox_policy.cc',
         'common/sandbox_policy.h',
       ],
     }],
     ['OS=="android"',{
@@ skipping 126 matching lines @@
         '../build/extract_from_cab.py',
         '..\\third_party\\directxsdk\\files\\Redist\\<(input)',
         '<(output)',
         '<(PRODUCT_DIR)',
         ],
       },
      ]
     }],
   ],
 }