Separate WebView's locale paks from Chrome's locale paks

android_webview/BUILD.gn

 # Copyright 2015 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("//android_webview/system_webview_apk_tmpl.gni")
 import("//android_webview/webview_repack_locales.gni")
 import("//build/config/android/config.gni")
 import("//build/config/android/rules.gni")
 import("//build/config/locales.gni")
 import("//components/spellcheck/spellcheck_build_features.gni")
@@ skipping 94 matching lines @@
   if (enable_resource_whitelist_generation) {
     repack_whitelist = system_webview_pak_whitelist
     deps = [
       ":system_webview_pak_whitelist",
     ]
   }
 }
 
 android_assets("locale_pak_assets") {
   disable_compression = true
-  sources = []
+  renaming_sources = []
+  renaming_destinations = []
   foreach(_locale, locales) {
-    sources += [ "$root_out_dir/android_webview/locales/$_locale.pak" ]
+    renaming_sources += [ "$root_out_dir/android_webview/locales/$_locale.pak" ]
+    renaming_destinations += [ "stored-locales/$_locale.pak" ]
   }
   deps = [
     ":repack_locales",
   ]
 }
 
 repack("repack_pack") {
   sources = [
     "$root_gen_dir/blink/public/resources/blink_resources.pak",
     "$root_gen_dir/content/content_resources.pak",
@@ skipping 837 matching lines @@
   system_webview_apk_tmpl("system_webview_apk") {
     android_manifest = system_webview_android_manifest
     android_manifest_dep = ":system_webview_manifest"
     deps = [
       ":system_webview_resources",
       "//android_webview/glue",
     ]
     apk_name = "SystemWebView"
   }
 }