Deprecated HideWebStorePromo policy and updated the pyauto test case for it.

chrome/test/functional/policy_test_cases.py

 #!/usr/bin/env python
 # 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.
 
 # This data is in a separate file so that src/chrome/app/policy/PRESUBMIT.py
 # can load it too without having to load pyautolib.
 
 # DO NOT import pyauto from here! This file is required to run a presubmit
 # scripts that will always fail if pyautolib isn't available, which is common.
@@ skipping 213 matching lines @@
         ('kImportBookmarks', False, [], ['win', 'mac', 'linux']),
     'ImportHistory':
         ('kImportHistory', False, [], ['win', 'mac', 'linux']),
     'ImportHomepage':
         ('kImportHomepage', False, [], ['win', 'mac', 'linux']),
     'ImportSearchEngine':
         ('kImportSearchEngine', False, [], ['win', 'mac', 'linux']),
     'ImportSavedPasswords':
         ('kImportSavedPasswords', False, [], ['win', 'mac', 'linux']),
     'MaxConnectionsPerProxy': ('kMaxConnectionsPerProxy', 32, [], OS_ALL),
-    'HideWebStorePromo': ('kNtpHideWebStorePromo', True, [], OS_ALL),
+    'HideWebStorePromo': (None, True, [], OS_ALL),
     'URLBlacklist': ('kUrlBlacklist', ['google.com'], [], OS_ALL),
     'URLWhitelist': ('kUrlWhitelist', ['google.com'], [], OS_ALL),
     'EnterpriseWebStoreURL': ('kEnterpriseWebStoreURL', '', [], OS_ALL),
     'EnterpriseWebStoreName': ('kEnterpriseWebStoreName', '', [], OS_ALL),
     'EnableMemoryInfo': ('kEnableMemoryInfo', True, [], OS_ALL),
     'DisablePrintPreview':
         ('kPrintPreviewDisabled', True, [], ['win', 'mac', 'linux']),
     'BackgroundModeEnabled':
         ('kBackgroundModeEnabled', True, [BROWSER], ['win', 'linux']),
     'RestrictSigninToPattern': ('kGoogleServicesUsernamePattern',
@@ skipping 48 matching lines @@
     'ReportDeviceLocation': (None, False, [], ['chromeos']),
 
     # Chrome Frame policies:
     'ChromeFrameRendererSettings': (None, 0, [], []),
     'RenderInChromeFrameList': (None, ['google.com'], [], []),
     'RenderInHostList': (None, ['google.com'], [], []),
     'ChromeFrameContentTypes': (None, ['text/xml'], [], []),
     'GCFUserDataDir': (None, '${user_name}/test-frame', [], []),
     'AdditionalLaunchParameters': (None, '--enable-media-stream', [], []),
   }