Remove chrome.pak references, build resources into resources.pak

ui/ui_unittests.isolate

 # Copyright 2013 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.
 {
   'conditions': [
     ['OS=="android"', {
       'variables': {
         'isolate_dependency_tracked': [
           'base/test/data/data_pack_unittest/truncated-header.pak',
-          '<(PRODUCT_DIR)/chrome.pak',
           '<(PRODUCT_DIR)/locales/en-US.pak',
         ],
       },
     }],
   ],
 }