Move UI specific implementation from ProfileSyncService to SyncSetupFlowHandler.

chrome/browser/sync/profile_sync_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_SYNC_PROFILE_SYNC_SERVICE_H_
 #define CHROME_BROWSER_SYNC_PROFILE_SYNC_SERVICE_H_
 #pragma once
 
 #include <string>
 
@@ skipping 244 matching lines @@
   virtual void ShowErrorUI();
 
   // Shows the configure screen of the Sync setup wizard. If |sync_everything|
   // is true, shows the corresponding page in the customize screen; otherwise,
   // displays the page that gives the user the ability to select which data
   // types to sync.
   void ShowConfigure(bool sync_everything);
 
   void PromptForExistingPassphrase();
 
-  void ShowSyncSetup(SyncSetupWizard::State state);
-
   // Pretty-printed strings for a given StatusSummary.
   static std::string BuildSyncStatusSummaryText(
       const browser_sync::SyncBackendHost::StatusSummary& summary);
 
   // Returns true if the SyncBackendHost has told us it's ready to accept
   // changes.
   // [REMARK] - it is safe to call this function only from the ui thread.
   // because the variable is not thread safe and should only be accessed from
   // single thread. If we want multiple threads to access this(and there is
   // currently no need to do so) we need to protect this with a lock.
@@ skipping 362 matching lines @@
   // because we haven't finished initializing). Cleared when we successfully
   // post a new encrypt task to the sync backend.
   syncable::ModelTypeSet pending_types_for_encryption_;
 
   scoped_ptr<browser_sync::BackendMigrator> migrator_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileSyncService);
 };
 
 #endif  // CHROME_BROWSER_SYNC_PROFILE_SYNC_SERVICE_H_