Add content_unittests to the dependencies of the aura_builder target.

build/all.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.
 
 {
   'targets': [
     {
       'target_name': 'All',
       'type': 'none',
       'xcode_create_dependents_test_runner': 1,
@@ skipping 615 matching lines @@
         {
           'target_name': 'aura_builder',
           'type': 'none',
           'dependencies': [
             '../cc/cc_tests.gyp:cc_unittests',
             '../chrome/chrome.gyp:browser_tests',
             '../chrome/chrome.gyp:chrome',
             '../chrome/chrome.gyp:interactive_ui_tests',
             '../chrome/chrome.gyp:unit_tests',
             '../content/content.gyp:content_browsertests',
+            '../content/content.gyp:content_unittests',
             '../ppapi/ppapi_internal.gyp:ppapi_unittests',
             '../remoting/remoting.gyp:remoting_unittests',
             '../ui/aura/aura.gyp:*',
             '../ui/compositor/compositor.gyp:*',
             '../ui/ui.gyp:ui_unittests',
             '../ui/views/views.gyp:views',
             '../ui/views/views.gyp:views_unittests',
             '../webkit/compositor_bindings/compositor_bindings_tests.gyp:webkit_compositor_bindings_unittests',
             '../webkit/webkit.gyp:pull_in_webkit_unit_tests',
           ],
@@ skipping 53 matching lines @@
             '../base/base.gyp:base_unittests_run',
             '../chrome/chrome.gyp:browser_tests_run',
             '../chrome/chrome.gyp:unit_tests_run',
             '../net/net.gyp:net_unittests_run',
           ],
         }, # target_name: chromium_swarm_tests
       ],
     }],
   ], # conditions
 }