Build fixes to get use_aura && !use_ash to build.

content/content_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.
 
 {
   'targets': [
     {
       'target_name': 'test_support_content',
       'type': 'static_library',
       'defines!': ['CONTENT_IMPLEMENTATION'],
@@ skipping 354 matching lines @@
         }],
         ['OS == "win" or (toolkit_uses_gtk == 1 and selinux == 0)', {
           'dependencies': [
             '../sandbox/sandbox.gyp:sandbox',
           ],
         }],
         ['use_aura==1', {
           'dependencies': [
             '../ui/aura/aura.gyp:aura',
           ],
+          'sources!': [
+            'browser/accessibility/browser_accessibility_win_unittest.cc',
+          ],
         }],
       ],
     },
     {
       'target_name': 'content_browsertests',
       'type': 'executable',
       'defines!': ['CONTENT_IMPLEMENTATION'],
       'dependencies': [
         'content_browser',
         'content_gpu',
@@ skipping 109 matching lines @@
           ],
           'sources': [
             'common/gpu/media/video_decode_accelerator_unittest.cc',
           ],
         }
       ],
     },
    ],
   ],
 }