[Ozone] Fix Vaapi decoder unittest builds (try 2)

content/content_tests.gypi

 # Copyright (c) 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.
 
 {
   'variables': {
     'layouttest_support_content_sources': [
       'public/test/layouttest_support.h',
       'public/test/nested_message_pump_android.cc',
       'public/test/nested_message_pump_android.h',
@@ skipping 1662 matching lines @@
             'conditions': [
               ['use_x11==1', {
                 'dependencies': [
                   '../build/linux/system.gyp:x11',
                 ]
               }, {
                 'dependencies': [
                   '../build/linux/system.gyp:libdrm',
                 ]
               }],
+              ['use_ozone==1', {
+                'dependencies': [
+                  '../ui/ozone/ozone.gyp:ozone',
+                ],
+              }],
             ],
           },
           {
             'target_name': 'vaapi_jpeg_decoder_unittest',
             'type': '<(gtest_target_type)',
             'dependencies': [
               'content.gyp:content_common',
               '../base/base.gyp:base',
               '../media/media.gyp:media',
               '../media/media.gyp:media_test_support',
@@ skipping 466 matching lines @@
                   'files': ['<(PRODUCT_DIR)/libnpapi_test_plugin.so'],
                 },
               ],
             }],
           ],
         },
       ],
     }],
   ],
 }