Added flag --enable-hosted-app-shim-creation.

chrome/browser/about_flags.cc

 // 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.
 
 #include "chrome/browser/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 1508 matching lines @@
     SINGLE_VALUE_TYPE(chromeos::switches::kEnableFirstRunUITransitions)
   },
 #endif
   {
     "enable-streamlined-hosted-apps",
     IDS_FLAGS_ENABLE_STREAMLINED_HOSTED_APPS_NAME,
     IDS_FLAGS_ENABLE_STREAMLINED_HOSTED_APPS_DESCRIPTION,
     kOsWin | kOsCrOS | kOsLinux | kOsMac,
     SINGLE_VALUE_TYPE(switches::kEnableStreamlinedHostedApps)
   },
+#if defined(OS_MACOSX)
+  {
+    "enable-hosted-app-shim-creation",
+    IDS_FLAGS_ENABLE_HOSTED_APP_SHIM_CREATION_NAME,
+    IDS_FLAGS_ENABLE_HOSTED_APP_SHIM_CREATION_DESCRIPTION,
+    kOsMac,
+    SINGLE_VALUE_TYPE(switches::kEnableHostedAppShimCreation)
+  },
+#endif
   {
     "enable-ephemeral-apps-in-webstore",
     IDS_FLAGS_ENABLE_EPHEMERAL_APPS_IN_WEBSTORE_NAME,
     IDS_FLAGS_ENABLE_EPHEMERAL_APPS_IN_WEBSTORE_DESCRIPTION,
     kOsAll,
     SINGLE_VALUE_TYPE(switches::kEnableEphemeralAppsInWebstore)
   },
   {
     "enable-linkable-ephemeral-apps",
     IDS_FLAGS_ENABLE_LINKABLE_EPHEMERAL_APPS_NAME,
@@ skipping 1103 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags