Reland Reland Reland Switch Chrome Android using v8 arch specific external data name

chrome/test/BUILD.gn

 # 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/chrome_tests.gni")
@@ skipping 2185 matching lines @@
             "//chrome")
   }
 }
 
 if (is_android) {
   copy_ex("copy_unit_tests_apk_assets") {
     clear_dir = true
     dest = "$root_out_dir/unit_tests_apk/assets"
 
     if (v8_use_external_startup_data) {
-      sources = [
-        "$root_out_dir/natives_blob.bin",
-        "$root_out_dir/snapshot_blob.bin",
-      ]
+      renaming_sources = v8_external_startup_data_renaming_sources
+      renaming_destinations = v8_external_startup_data_renaming_destinations
       deps = [
         "//v8",
       ]
     }
   }
 
   android_library("unit_tests_java") {
     DEPRECATED_java_in_dir = "//chrome/test/android/unit_tests_apk/src"
     deps = [
       "//base:base_java",
       "//chrome/android:chrome_java",
       "//content/public/android:content_java",
     ]
   }
 }