Remove need to sign in to use the App Launcher.

chrome/browser/ui/app_list/chrome_signin_delegate.cc

-// Copyright 2013 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/app_list/chrome_signin_delegate.h"
-
-#include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
-#include "chrome/browser/signin/signin_promo.h"
-#include "chrome/browser/ui/browser_navigator.h"
-#include "chrome/browser/ui/chrome_pages.h"
-#include "chrome/browser/ui/extensions/application_launch.h"
-#include "chrome/browser/ui/host_desktop.h"
-#include "chrome/browser/ui/scoped_tabbed_browser_displayer.h"
-#include "chrome/common/extensions/extension_constants.h"
-#include "components/signin/core/browser/signin_manager.h"
-#include "content/public/common/page_transition_types.h"
-#include "grit/chromium_strings.h"
-#include "grit/generated_resources.h"
-#include "ui/base/resource/resource_bundle.h"
-
-namespace {
-
-#if !defined(OS_CHROMEOS)
-SigninManagerBase* GetSigninManager(Profile* profile) {
-  return SigninManagerFactory::GetForProfile(profile);
-}
-#endif  // !defined(OS_CHROMEOS)
-
-}  // namespace
-
-ChromeSigninDelegate::ChromeSigninDelegate() {}
-
-ChromeSigninDelegate::~ChromeSigninDelegate() {}
-
-void ChromeSigninDelegate::SetProfile(Profile* profile) {
-  profile_ = profile;
-}
-
-bool ChromeSigninDelegate::NeedSignin()  {
-#if defined(OS_CHROMEOS)
-  return false;
-#else
-  if (!profile_)
-    return false;
-
-  if (!GetSigninManager(profile_))
-    return false;
-
-  return GetSigninManager(profile_)->GetAuthenticatedUsername().empty();
-#endif
-}
-
-void ChromeSigninDelegate::ShowSignin() {
-  DCHECK(profile_);
-  chrome::ScopedTabbedBrowserDisplayer displayer(
-      profile_, chrome::GetActiveDesktop());
-  chrome::ShowBrowserSignin(displayer.browser(), signin::SOURCE_APP_LAUNCHER);
-}
-
-void ChromeSigninDelegate::OpenLearnMore() {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  GURL gurl(rb.GetLocalizedString(IDS_APP_LIST_SIGNIN_LEARN_MORE_LINK));
-  chrome::NavigateParams params(profile_, gurl, content::PAGE_TRANSITION_LINK);
-  chrome::Navigate(&params);
-}
-
-void ChromeSigninDelegate::OpenSettings() {
-  ExtensionService* service = profile_->GetExtensionService();
-  DCHECK(service);
-  const extensions::Extension* extension = service->GetInstalledExtension(
-      extension_misc::kSettingsAppId);
-  if (!extension)
-    return;
-
-  OpenApplication(AppLaunchParams(profile_, extension, NEW_FOREGROUND_TAB));
-}
-
-base::string16 ChromeSigninDelegate::GetSigninHeading() {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  return rb.GetLocalizedString(IDS_APP_LIST_SIGNIN_HEADING);
-}
-
-base::string16 ChromeSigninDelegate::GetSigninText() {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  return rb.GetLocalizedString(IDS_APP_LIST_SIGNIN_TEXT);
-}
-
-base::string16 ChromeSigninDelegate::GetSigninButtonText() {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  return rb.GetLocalizedString(IDS_APP_LIST_SIGNIN_BUTTON);
-}
-
-base::string16 ChromeSigninDelegate::GetLearnMoreLinkText() {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  return rb.GetLocalizedString(IDS_APP_LIST_SIGNIN_LEARN_MORE_TEXT);
-}
-
-base::string16 ChromeSigninDelegate::GetSettingsLinkText() {
-  ui::ResourceBundle& rb = ui::ResourceBundle::GetSharedInstance();
-  return rb.GetLocalizedString(IDS_APP_LIST_SIGNIN_SETTINGS_TEXT);
-}