[build] Switch to moved v8.gyp

chromecast/chromecast.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': {
     'android_support_v13_target%':
         '../third_party/android_tools/android_tools.gyp:android_support_v13_javalib',
     'cast_build_release': 'internal/build/cast_build_release',
     'cast_is_debug_build%': 0,
@@ skipping 553 matching lines @@
       'includes': ['../build/android/v8_external_startup_data_arch_suffix.gypi',],
       'variables': {
          'cast_shell_assets_path': '<(PRODUCT_DIR)/assets',
       },
       'targets': [
         {
           'target_name': 'cast_shell_icudata',
           'type': 'none',
           'dependencies': [
             '../third_party/icu/icu.gyp:icudata',
-            '../v8/tools/gyp/v8.gyp:v8_external_snapshot',
+            '../v8/src/v8.gyp:v8_external_snapshot',
           ],
           'variables': {
             'dest_path': '<(cast_shell_assets_path)',
             'src_files': [
               '<(PRODUCT_DIR)/icudtl.dat',
             ],
             'renaming_sources': [
               '<(PRODUCT_DIR)/natives_blob.bin',
               '<(PRODUCT_DIR)/snapshot_blob.bin',
             ],
@@ skipping 203 matching lines @@
             'cast_shell_core',
           ],
           'sources': [
             'app/cast_main.cc',
           ],
         },
       ],  # end of targets
     }],
   ],  # end of conditions
 }