(CANCEL) Define 'USING_SYSTEM_ICU' when 'use_system_icu=1' in blink_platform

third_party/WebKit/Source/platform/blink_platform.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 353 matching lines @@
         ],
         'export_dependent_settings': [
           '<(DEPTH)/build/linux/system.gyp:fontconfig',
         ],
       }],
       ['use_default_render_theme==0', {
         'sources/': [
           ['exclude', 'scroll/ScrollbarThemeAura\\.(cpp|h)'],
         ],
       }],
+      ['use_system_icu==1', {
+        'defines': [
+          'USING_SYSTEM_ICU',
+        ],
+      }],
       ['"WTF_USE_WEBAUDIO_FFMPEG=1" in feature_defines', {
         'include_dirs': [
           '<(DEPTH)/third_party/ffmpeg',
         ],
         'dependencies': [
           '<(DEPTH)/third_party/ffmpeg/ffmpeg.gyp:ffmpeg',
         ],
       }],
       ['"WTF_USE_WEBAUDIO_OPENMAX_DL_FFT=1" in feature_defines', {
          'include_dirs': [
@@ skipping 42 matching lines @@
           ['OS=="android"', {
             'cflags!': ['-mthumb'],
           }],
         ],
       },{  # target_arch!="arm"
         'type': 'none',
       }],
     ],
   }],
 }