Implement one click login.

chrome/browser/ui/sync/one_click_signin_sync_starter.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/ui/sync/one_click_signin_sync_starter.h"
+
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/browser/signin/signin_manager.h"
+#include "chrome/browser/signin/signin_manager_factory.h"
+#include "chrome/browser/sync/profile_sync_service.h"
+#include "chrome/browser/sync/profile_sync_service_factory.h"
+#include "chrome/browser/ui/webui/signin/login_ui_service.h"
+#include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
+
+OneClickSigninSyncStarter::OneClickSigninSyncStarter(
+    const std::string& email,
+    const std::string& password,
+    Profile* profile,
+    bool use_default_settings)
+    : profile_(profile),
+      signin_tracker_(profile, this),
+      use_default_settings_(use_default_settings) {
+  DCHECK(profile_);
+
+  SigninManager* manager = SigninManagerFactory::GetForProfile(profile_);
+  manager->StartSignInWithCredentials(email, password);
+}
+
+OneClickSigninSyncStarter::~OneClickSigninSyncStarter() {
+}
+
+void OneClickSigninSyncStarter::GaiaCredentialsValid() {
+}
+
+void OneClickSigninSyncStarter::SigninFailed() {
+  delete this;
+}
+
+void OneClickSigninSyncStarter::SigninSuccess() {
+  ProfileSyncService* profile_sync_service =
+      ProfileSyncServiceFactory::GetForProfile(profile_);
+
+  if (use_default_settings_) {
+    // Just kick off the sync machine, no need to configure it first.
+    profile_sync_service->SetSyncSetupCompleted();
+    profile_sync_service->UnsuppressAndStart();
+  } else {
+    // Give the user a chance to configure things.
+    profile_sync_service->ShowConfigure(false);
+  }
+
+  delete this;
+}