[Android]Use zh instead of zh-rTW as output folder of zh_TW translation

chrome/app/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/ui.gni")
 import("//mojo/public/mojo_application_manifest.gni")
 import("//tools/grit/grit_rule.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
@@ skipping 33 matching lines @@
     "java/res/values-sl/generated_resources.xml",
     "java/res/values-sr/generated_resources.xml",
     "java/res/values-sv/generated_resources.xml",
     "java/res/values-sw/generated_resources.xml",
     "java/res/values-th/generated_resources.xml",
     "java/res/values-tl/generated_resources.xml",
     "java/res/values-tr/generated_resources.xml",
     "java/res/values-uk/generated_resources.xml",
     "java/res/values-vi/generated_resources.xml",
     "java/res/values-zh-rCN/generated_resources.xml",
-    "java/res/values-zh-rTW/generated_resources.xml",
+    "java/res/values-zh/generated_resources.xml",
     "java/res/values/generated_resources.xml",
   ]
 }
 
 # GYP version: chrome/chrome_resources.gyp:chrome_strings
 #              (generate_generated_resources action)
 grit("generated_resources") {
   source = "generated_resources.grd"
   output_dir = "$root_gen_dir/chrome"
   use_qualified_include = true
@@ skipping 323 matching lines @@
     base_deps = [ "//content/public/app:renderer_manifest" ]
   }
 
   group("mojo_manifests") {
     data_deps = [
       ":chrome_manifest",
       ":chrome_renderer_manifest",
     ]
   }
 }