[Sync] Change std::wstring to string16 in SyncSetupFlowHandler.

chrome/browser/sync/sync_setup_wizard_unittest.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_wizard.h"
 
 #include "base/json/json_writer.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/stl_util.h"
 #include "base/utf_string_conversions.h"
@@ skipping 17 matching lines @@
 static const char kTestCaptcha[] = "pizzamyheart";
 static const char kTestCaptchaUrl[] = "http://pizzamyheart/";
 
 typedef GoogleServiceAuthError AuthError;
 
 class MockSyncSetupHandler : public OptionsSyncSetupHandler {
  public:
   MockSyncSetupHandler() : OptionsSyncSetupHandler(NULL) {}
 
   // SyncSetupFlowHandler implementation.
-  virtual void ShowGaiaLogin(const DictionaryValue& args) {}
-  virtual void ShowGaiaSuccessAndClose() {
+  virtual void ShowGaiaLogin(const DictionaryValue& args) OVERRIDE {}
+  virtual void ShowGaiaSuccessAndClose() OVERRIDE {
     flow()->OnDialogClosed("");
   }
-  virtual void ShowGaiaSuccessAndSettingUp() {}
-  virtual void ShowConfigure(const DictionaryValue& args) {}
-  virtual void ShowPassphraseEntry(const DictionaryValue& args) {}
-  virtual void ShowSettingUp() {}
-  virtual void ShowSetupDone(const std::wstring& user) {
+  virtual void ShowGaiaSuccessAndSettingUp() OVERRIDE {}
+  virtual void ShowConfigure(const DictionaryValue& args) OVERRIDE {}
+  virtual void ShowPassphraseEntry(const DictionaryValue& args) OVERRIDE {}
+  virtual void ShowSettingUp() OVERRIDE {}
+  virtual void ShowSetupDone(const string16& user) OVERRIDE {
     flow()->OnDialogClosed("");
   }
 
   void CloseSetupUI() {
-    ShowSetupDone(std::wstring());
+    ShowSetupDone(string16());
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockSyncSetupHandler);
 };
 
 // A PSS subtype to inject.
 class ProfileSyncServiceForWizardTest : public ProfileSyncService {
  public:
   ProfileSyncServiceForWizardTest(ProfileSyncFactory* factory, Profile* profile)
@@ skipping 546 matching lines @@
 
   service_->set_last_auth_error(
       AuthError(GoogleServiceAuthError::SERVICE_UNAVAILABLE));
   wizard_->Step(SyncSetupWizard::NONFATAL_ERROR);
   AttachSyncSetupHandler();
   EXPECT_EQ(SyncSetupWizard::GAIA_LOGIN, flow_->current_state_);
   EXPECT_EQ(SyncSetupWizard::DONE, flow_->end_state_);
   CloseSetupUI();
   EXPECT_FALSE(wizard_->IsVisible());
 }