Infrastructure for reading V8's initial snapshot from external files

content/content.gyp

 # 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': {
     'chromium_code': 1,  # Use higher warning level.
     'chromium_enable_vtune_jit_for_v8%': 0,  # enable the vtune support for V8 engine.
     'directxsdk_exists': '<!pymod_do_main(dir_exists ../third_party/directxsdk)',
   },
@@ skipping 557 matching lines @@
                 {
                   'destination': '<(PRODUCT_DIR)/content_shell/assets',
                   'files': [
                     '<(PRODUCT_DIR)/icudtl.dat',
                   ],
                 },
               ],
             }],
           ],
         },
+        {
+          'target_name': 'content_v8_external_data',
+          'type': 'none',
+          'conditions': [
+            ['v8_use_external_startup_data==1', {
+              'copies': [
+                {
+                  'destination': '<(PRODUCT_DIR)/content_shell/assets',
+                  'files': [
+                    '<(PRODUCT_DIR)/natives_blob.bin',
+                    '<(PRODUCT_DIR)/snapshot_blob.bin',
+                  ],
+                },
+              ],
+            }],
+          ],
+        },
       ],
     }],  # OS == "android"
   ],
 }