Restored an option to enable enhanced bookmarks experiment from Finch

chrome/browser/sync/profile_sync_service.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/sync/profile_sync_service.h"
 
 #include <cstddef>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 1052 matching lines @@
           sync_driver::prefs::kEnhancedBookmarksExperimentEnabled);
       profile_->GetPrefs()->ClearPref(
           sync_driver::prefs::kEnhancedBookmarksExtensionId);
     }
   }
   BookmarksExperimentState bookmarks_experiment_state =
       static_cast<BookmarksExperimentState>(profile_->GetPrefs()->GetInteger(
           sync_driver::prefs::kEnhancedBookmarksExperimentEnabled));
   // If bookmark experiment state was changed update about flags experiment.
   if (bookmarks_experiment_state_before != bookmarks_experiment_state) {
-    UpdateBookmarksExperiment(g_browser_process->local_state(),
-                              bookmarks_experiment_state);
+    ForceFinchBoomarkExperimentIfNeeded(g_browser_process->local_state(),

[rlarocque, 2014/05/09 21:43:56]

s/Boomark/Bookmark ?

+                                        bookmarks_experiment_state);
   }
 
   // If this is a first time sync for a client, this will be called before
   // OnBackendInitialized() to ensure the new datatypes are available at sync
   // setup. As a result, the migrator won't exist yet. This is fine because for
   // first time sync cases we're only concerned with making the datatype
   // available.
   if (migrator_.get() &&
       migrator_->state() != browser_sync::BackendMigrator::IDLE) {
     DVLOG(1) << "Dropping OnExperimentsChanged due to migrator busy.";
@@ skipping 1289 matching lines @@
   status.last_get_token_error = last_get_token_error_;
   if (request_access_token_retry_timer_.IsRunning())
     status.next_token_request_time = next_token_request_time_;
   return status;
 }
 
 void ProfileSyncService::OverrideNetworkResourcesForTest(
     scoped_ptr<syncer::NetworkResources> network_resources) {
   network_resources_ = network_resources.Pass();
 }