Remove deprecated aura_shell_unittests target

ash/ash.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.
 
 {
   'variables': {
     'chromium_code': 1,
     'grit_out_dir': '<(SHARED_INTERMEDIATE_DIR)/chrome',
   },
 
@@ skipping 488 matching lines @@
           'dependencies': [
             # Mac tests access resources via the 'AuraShell.app' directory.
             'ash_shell',
           ],
           # Special linker instructions that avoids stripping Obj-C classes that
           # are not referenced in code, but are referenced in nibs.
           'xcode_settings': {'OTHER_LDFLAGS': ['-Wl,-ObjC']},
         }],
       ],
     },
-    # ash_unittests was formerly named aura_shell_unittests.  While the build
-    # bots are being switched to use the new name we need to support both
-    # executables.
-    # TODO(jamescook): Remove this section when build bots are building and
-    # running ash_unittests.
-    {
-      'target_name': 'aura_shell_unittests',
-      'type': 'none',
-      'dependencies': [
-        'ash_unittests',
-      ],
-      'actions': [
-        {
-          'message': 'TEMPORARY: Copy ash_unittests to aura_shell_unittests',
-          'action_name': 'copy_ash_unittests',
-          'variables': {
-            'source_file': '<(PRODUCT_DIR)/ash_unittests<(EXECUTABLE_SUFFIX)',
-            'dest_file': '<(PRODUCT_DIR)/aura_shell_unittests<(EXECUTABLE_SUFFIX)',
-          },
-          'inputs': [
-            '<(DEPTH)/build/cp.py',
-            '<(source_file)',
-          ],
-          'outputs': [
-            '<(dest_file)',
-          ],
-          'action': [
-            'python', '<(DEPTH)/build/cp.py', '<(source_file)', '<(dest_file)', 
-          ],
-        },
-      ],
-    },
     {
       'target_name': 'ash_shell',
       'type': 'executable',
       'dependencies': [
         '../base/base.gyp:base',
         '../base/base.gyp:base_i18n',
         '../chrome/chrome_resources.gyp:packed_resources',
         '../content/content.gyp:content_shell_lib',
         '../content/content.gyp:content',
         '../skia/skia.gyp:skia',
@@ skipping 70 matching lines @@
             'shell/cocoa/app-Info.plist',
           ],
           'xcode_settings': {
             'INFOPLIST_FILE': 'shell/cocoa/app-Info.plist',
           },
         }],
       ],
     },
   ],
 }