Remove references to the v8-i18n extension in blink.

Source/bindings/bindings.gyp

 #
 # Copyright (C) 2013 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
@@ skipping 11 matching lines @@
 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #
 
 {
-  'variables': {
-    # TODO: temporary variable until we've switched from v8-i18n to v8's i18n support.
-    'v8_enable_i18n_support%': 0,
-  },
   'includes': [
     '../WebKit/chromium/WinPrecompile.gypi',
     'bindings.gypi',
   ],
   'target_defaults': {
     'variables': {
       'optimize': 'max',
     },
   },
   'targets': [{
@@ skipping 31 matching lines @@
         # Some Mac-specific parts of WebKit won't compile without having this
         # prefix header injected.
         # FIXME: make this a first-class setting.
         'GCC_PREFIX_HEADER': '../core/WebCorePrefixMac.h',
       },
       'sources': [
         '<@(derived_sources_aggregate_files)',
         '<@(bindings_files)',
       ],
       'conditions': [
-        ['v8_enable_i18n_support==0', {
-          'dependencies': [
-            '<(DEPTH)/third_party/v8-i18n/build/all.gyp:v8-i18n',
-          ],
-          'defines': [
-            'USE_I18N_EXTENSION',
-          ],
-        }],
         ['OS=="win"', {
           # In generated bindings code: 'switch contains default but no case'.
           # Disable c4267 warnings until we fix size_t to int truncations.
           'msvs_disabled_warnings': [ 4065, 4267 ],
         }],
         ['OS in ("linux", "android") and "WTF_USE_WEBAUDIO_IPP=1" in feature_defines', {
           'cflags': [
             '<!@(pkg-config --cflags-only-I ipp)',
           ],
         }],
       ],
     },
   ],
 }