[Android] Fix AwSettingsTest tests downstream failures due to missing resource files

android_webview/android_webview.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,
   },
   'targets': [
     {
       'target_name': 'libwebview',
@@ skipping 159 matching lines @@
         '../media/media.gyp:media_java',
         '../net/net.gyp:net_java',
         '../ui/ui.gyp:ui_java',
         'android_webview_java',
         'libwebview',
       ],
       'variables': {
         'package_name': 'android_webview_test',
         'apk_name': 'AndroidWebViewTest',
         'java_in_dir': '../android_webview/javatests',
-        'resource_dir': '../res',
+        'resource_dir': 'res',
       },
+      'copies': [
+        {
+          'destination': '<(PRODUCT_DIR)/android_webview_test/assets',
+          'files': [ '<!@(find <(java_in_dir)/assets -type f -name "*")' ]
+        },
+      ],
       'includes': [ '../build/java_apk.gypi' ],
     },
   ],
 }