Move UI specific implementation from ProfileSyncService to SyncSetupFlowHandler.

chrome/browser/sync/sync_setup_flow.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 "chrome/browser/sync/sync_setup_flow.h"
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
@@ skipping 188 matching lines @@
 }
 
 void SyncSetupFlow::Focus() {
   // This gets called from SyncSetupWizard::Focus(), and might get called
   // before flow_handler_ is set in AttachSyncSetupHandler() (which gets
   // called asynchronously after the UI initializes).
   if (flow_handler_)
     flow_handler_->Focus();
 }
 
+void SyncSetupFlow::ShowSyncSetup() {
+  flow_handler_->ShowSyncSetup(service_->profile());
+}
+
 // A callback to notify the delegate that the dialog closed.
 void SyncSetupFlow::OnDialogClosed(const std::string& json_retval) {
   DCHECK(json_retval.empty());
   container_->set_flow(NULL);  // Sever ties from the wizard.
   if (current_state_ == SyncSetupWizard::DONE)
     service_->SetSyncSetupCompleted();
 
   // Record the state at which the user cancelled the signon dialog.
   switch (current_state_) {
     case SyncSetupWizard::GAIA_LOGIN:
@@ skipping 190 matching lines @@
       break;
     }
     case SyncSetupWizard::DONE:
       flow_handler_->ShowSetupDone(
           UTF16ToWide(service_->GetAuthenticatedUsername()));
       break;
     default:
       NOTREACHED() << "Invalid advance state: " << state;
   }
 }