[Sync] Change strings to reflect sessions -> open tabs naming convention change

chrome/browser/sync/profile_sync_factory_impl.cc

 // Copyright (c) 2011 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 "base/command_line.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/sync/api/syncable_service.h"
@@ skipping 132 matching lines @@
   // TypedUrl sync is enabled by default.  Register unless explicitly disabled,
   // or if saving history is disabled.
   if (!profile_->GetPrefs()->GetBoolean(prefs::kSavingBrowserHistoryDisabled) &&
       !command_line_->HasSwitch(switches::kDisableSyncTypedUrls)) {
     pss->RegisterDataTypeController(
         new TypedUrlDataTypeController(this, profile_));
   }
 
   // Session sync is disabled by default.  Register only if explicitly
   // enabled.
-  if (command_line_->HasSwitch(switches::kEnableSyncSessions)) {
+  if (command_line_->HasSwitch(switches::kEnableSyncTabs)) {
     pss->RegisterDataTypeController(
         new SessionDataTypeController(this, profile_, pss));
   }
 
   if (!command_line_->HasSwitch(switches::kDisableSyncAutofillProfile)) {
     pss->RegisterDataTypeController(
         new AutofillProfileDataTypeController(this, profile_));
   }
 
   // Search Engine sync is disabled by default.  Register only if explicitly
@@ skipping 175 matching lines @@
   DCHECK(se_sync_service);
   sync_api::UserShare* user_share = profile_sync_service->GetUserShare();
   GenericChangeProcessor* change_processor =
       new GenericChangeProcessor(se_sync_service, error_handler, user_share);
   SyncableServiceAdapter* sync_service_adapter =
       new SyncableServiceAdapter(syncable::SEARCH_ENGINES,
                                  se_sync_service,
                                  change_processor);
   return SyncComponents(sync_service_adapter, change_processor);
 }