Refactor views app list services to allow more code sharing

chrome/chrome_tests_unit.gypi

 # Copyright 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': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 2809 matching lines @@
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
     ['enable_app_list==1', {
       'targets': [
         {
           # Unit tests for chrome app list, not run on any bots, this is for faster

[tapted, 2014/04/30 11:59:19]

turns out this comment is a lie.. I think it's time to fold these into
unit_tests so they get CQ coverage.

           # compile/link/test cycles during development.
           'target_name': 'chrome_app_list_unittests',
           'type': '<(gtest_target_type)',
           'dependencies': [
             '../base/base.gyp:run_all_unittests',
             '../chrome/chrome.gyp:test_support_common',
             '../skia/skia.gyp:skia',
             '../testing/gtest.gyp:gtest',
             'browser_ui',
           ],
           'sources': [
             'browser/ui/app_list/app_list_positioner_unittest.cc',
             'browser/ui/app_list/app_list_service_mac_unittest.mm',
             'browser/ui/app_list/app_list_service_unittest.cc',
+            'browser/ui/app_list/app_list_shower_views_unittest.cc',
             'browser/ui/app_list/profile_loader_unittest.cc',
-            'browser/ui/app_list/test/app_list_shower_unittest.cc',
             'browser/ui/app_list/test/fake_profile.cc',
             'browser/ui/app_list/test/fake_profile.h',
             'browser/ui/app_list/test/fake_profile_store.cc',
             'browser/ui/app_list/test/fake_profile_store.h',
             'browser/ui/app_list/test/fast_show_pickler_unittest.cc',
             'browser/ui/views/app_list/linux/app_list_linux_unittest.cc',
             'browser/ui/views/app_list/win/app_list_win_unittest.cc',
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }