Reland Switch Chrome Android using v8 arch specific external data name

chrome/android/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/android/config.gni")
 import("//build/config/android/rules.gni")
 import("//build_overrides/v8.gni")
 import("//chrome/version.gni")
 import("//testing/test.gni")
 import("//third_party/icu/config.gni")
@@ skipping 339 matching lines @@
   if (icu_use_data_file) {
     sources += [ "$root_build_dir/icudtl.dat" ]
   }
   deps = [
     "//chrome:packed_extra_resources",
     "//chrome:packed_resources",
     "//third_party/icu:icudata",
   ]
 
   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" ]
   }
 
   sources += [ "$root_build_dir/resources.pak" ]
 }
 
 # GYP: //chrome/android/chrome_apk.gyp:chrome_apk_manifest
 jinja_template("chrome_public_apk_manifest") {
   input = "java/AndroidManifest.xml"
   output = "$root_gen_dir/chrome_public_apk_manifest/AndroidManifest.xml"
@@ skipping 78 matching lines @@
   # TODO(GYP,cjhopman): Does this need version code/name?
   apk_name = "ChromePublicTest"
   apk_under_test = ":chrome_public_apk"
   android_manifest = chrome_public_test_apk_manifest
   deps = [
     ":chrome_public_test_apk_manifest",
     "//chrome/android:chrome_shared_test_java",
   ]
   isolate_file = "../chrome_public_test_apk.isolate"
 }