Move user_agent code from webkit/ to content/.

content/content_shell.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.
 
 {
   'variables': {
     'content_shell_product_name': 'Content Shell',
     # The "19" is so that sites that sniff for version think that this is
     # something reasonably current; the "77.34.5" is a hint that this isn't a
     # standard Chrome.
@@ skipping 39 matching lines @@
         '../skia/skia.gyp:skia',
         '../third_party/WebKit/public/blink.gyp:blink',
         '../third_party/WebKit/public/blink.gyp:blink_web_test_support',
         '../ui/events/events.gyp:events_base',
         '../ui/gfx/gfx.gyp:gfx',
         '../ui/gfx/gfx.gyp:gfx_geometry',
         '../ui/gl/gl.gyp:gl',
         '../ui/ui.gyp:ui',
         '../url/url.gyp:url_lib',
         '../v8/tools/gyp/v8.gyp:v8',
-        '../webkit/common/user_agent/webkit_user_agent.gyp:user_agent',
         '../webkit/common/webkit_common.gyp:webkit_common',
         '../webkit/webkit_resources.gyp:webkit_resources',
       ],
       'include_dirs': [
         '..',
       ],
       'sources': [
         'public/test/layouttest_support.h',
         'shell/android/shell_jni_registrar.cc',
         'shell/android/shell_jni_registrar.h',
@@ skipping 1064 matching lines @@
                 '--input_symbol', '<(PRODUCT_DIR)/content_shell.exe.pdb',
                 '--destination_dir', '<(dest_dir)',
               ],
             },
           ],
         },
       ],
     }],  # OS=="win" and fastbuild==0 and target_arch=="ia32"
   ]
 }