Removing ENABLE_PROMO_RESOURCE_SERVICE guards

chrome/chrome_tests.gypi

 # 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' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
       'common/pref_names.cc',
@@ skipping 2046 matching lines @@
           'sources/': [
             ['exclude', '^browser/background/'],
           ],
         }],
         ['enable_one_click_signin==0', {
           'sources!': [
             'browser/ui/cocoa/one_click_signin_bubble_controller_unittest.mm',
             'browser/ui/sync/one_click_signin_helper_unittest.cc',
           ]
         }],
-        ['enable_promo_resource_service==0', {
-          'sources/': [
-            ['exclude', '^browser/web_resource/promo_resource_service'],
-          ],
-        }],
         ['disable_nacl==1', {
           'sources!':[
             'browser/nacl_host/nacl_validation_cache_unittest.cc',
             'nacl/nacl_ipc_adapter_unittest.cc',
             'nacl/nacl_validation_query_unittest.cc',
           ],
         }],
         ['target_arch!="arm"', {
           'dependencies': [
             # build time dependency.
@@ skipping 2617 matching lines @@
             'input_jars_paths': [
               '<(PRODUCT_DIR)/lib.java/chromium_base.jar',
              ],
           },
           'includes': [ '../build/apk_test.gypi' ],
         },
       ],
     }],
   ],  # 'conditions'
 }