Delete dead signin code (SigninGlobalError)

chrome/browser/signin/signin_global_error.cc

-// Copyright (c) 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/signin/signin_global_error.h"
-
-#include "base/logging.h"
-#include "base/metrics/histogram_macros.h"
-#include "chrome/app/chrome_command_ids.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
-#include "chrome/browser/ui/browser_commands.h"
-#include "chrome/browser/ui/browser_window.h"
-#include "chrome/browser/ui/chrome_pages.h"
-#include "chrome/browser/ui/global_error/global_error_service.h"
-#include "chrome/browser/ui/global_error/global_error_service_factory.h"
-#include "chrome/browser/ui/singleton_tabs.h"
-#include "chrome/browser/ui/webui/signin/login_ui_service.h"
-#include "chrome/browser/ui/webui/signin/login_ui_service_factory.h"
-#include "chrome/common/url_constants.h"
-#include "chrome/grit/chromium_strings.h"
-#include "chrome/grit/generated_resources.h"
-#include "components/signin/core/browser/signin_header_helper.h"
-#include "components/signin/core/browser/signin_manager.h"
-#include "components/signin/core/browser/signin_metrics.h"
-#include "components/signin/core/common/profile_management_switches.h"
-#include "net/base/url_util.h"
-#include "ui/base/l10n/l10n_util.h"
-
-#if !defined(OS_ANDROID) && !defined(OS_IOS)
-#include "chrome/browser/signin/signin_promo.h"
-#endif
-
-SigninGlobalError::SigninGlobalError(
-    SigninErrorController* error_controller,
-    Profile* profile)
-    : profile_(profile),
-      error_controller_(error_controller),
-      is_added_to_global_error_service_(false) {
-  error_controller_->AddObserver(this);
-  is_added_to_global_error_service_ = !switches::IsNewAvatarMenu();
-  if (is_added_to_global_error_service_)
-    GlobalErrorServiceFactory::GetForProfile(profile_)->AddGlobalError(this);
-}
-
-SigninGlobalError::~SigninGlobalError() {
-  DCHECK(!error_controller_)
-      << "SigninGlobalError::Shutdown() was not called";
-}
-
-bool SigninGlobalError::HasError() {
-  return HasMenuItem();
-}
-
-void SigninGlobalError::AttemptToFixError(Browser* browser) {
-  if (!HasError())
-    return;
-
-  ExecuteMenuItem(browser);
-}
-
-void SigninGlobalError::Shutdown() {
-  if (is_added_to_global_error_service_) {
-    GlobalErrorServiceFactory::GetForProfile(profile_)->RemoveGlobalError(this);
-    is_added_to_global_error_service_ = false;
-  }
-
-  error_controller_->RemoveObserver(this);
-  error_controller_ = NULL;
-}
-
-bool SigninGlobalError::HasMenuItem() {
-  return error_controller_->HasError();
-}
-
-int SigninGlobalError::MenuItemCommandID() {
-  return IDC_SHOW_SIGNIN_ERROR;
-}
-
-base::string16 SigninGlobalError::MenuItemLabel() {
-  // Notify the user if there's an auth error the user should know about.
-  if (error_controller_->HasError())
-    return l10n_util::GetStringUTF16(IDS_SYNC_SIGN_IN_ERROR_WRENCH_MENU_ITEM);
-  return base::string16();
-}
-
-void SigninGlobalError::ExecuteMenuItem(Browser* browser) {
-#if defined(OS_CHROMEOS)
-  if (error_controller_->auth_error().state() !=
-      GoogleServiceAuthError::NONE) {
-    DVLOG(1) << "Signing out the user to fix a sync error.";
-    // TODO(beng): seems like this could just call chrome::AttemptUserExit().
-    chrome::ExecuteCommand(browser, IDC_EXIT);
-    return;
-  }
-#endif
-
-  // Global errors don't show up in the wrench menu on mobile.
-#if !defined(OS_ANDROID) && !defined(OS_IOS)
-  LoginUIService* login_ui = LoginUIServiceFactory::GetForProfile(profile_);
-  if (login_ui->current_login_ui()) {
-    login_ui->current_login_ui()->FocusUI();
-    return;
-  }
-
-  UMA_HISTOGRAM_ENUMERATION("Signin.Reauth",
-                            signin_metrics::HISTOGRAM_REAUTH_SHOWN,
-                            signin_metrics::HISTOGRAM_REAUTH_MAX);
-  if (switches::IsNewAvatarMenu()) {
-    browser->window()->ShowAvatarBubbleFromAvatarButton(
-        BrowserWindow::AVATAR_BUBBLE_MODE_REAUTH,
-        signin::ManageAccountsParams());
-  } else {
-    chrome::ShowSingletonTab(
-        browser,
-        signin::GetReauthURL(profile_, error_controller_->error_account_id()));
-  }
-#endif
-}
-
-bool SigninGlobalError::HasBubbleView() {
-  return !GetBubbleViewMessages().empty();
-}
-
-base::string16 SigninGlobalError::GetBubbleViewTitle() {
-  return l10n_util::GetStringUTF16(IDS_SIGNIN_ERROR_BUBBLE_VIEW_TITLE);
-}
-
-std::vector<base::string16> SigninGlobalError::GetBubbleViewMessages() {
-  std::vector<base::string16> messages;
-
-  // If the user isn't signed in, no need to display an error bubble.
-  SigninManagerBase* signin_manager =
-      SigninManagerFactory::GetForProfileIfExists(profile_);
-  if (signin_manager && !signin_manager->IsAuthenticated())
-      return messages;
-
-  if (!error_controller_->HasError())
-    return messages;
-
-  switch (error_controller_->auth_error().state()) {
-    // TODO(rogerta): use account id in error messages.
-
-    // User credentials are invalid (bad acct, etc).
-    case GoogleServiceAuthError::INVALID_GAIA_CREDENTIALS:
-    case GoogleServiceAuthError::SERVICE_ERROR:
-    case GoogleServiceAuthError::ACCOUNT_DELETED:
-    case GoogleServiceAuthError::ACCOUNT_DISABLED:
-      messages.push_back(l10n_util::GetStringUTF16(
-          IDS_SYNC_SIGN_IN_ERROR_BUBBLE_VIEW_MESSAGE));
-      break;
-
-    // Sync service is not available for this account's domain.
-    case GoogleServiceAuthError::SERVICE_UNAVAILABLE:
-      messages.push_back(l10n_util::GetStringUTF16(
-          IDS_SYNC_UNAVAILABLE_ERROR_BUBBLE_VIEW_MESSAGE));
-      break;
-
-    // Generic message for "other" errors.
-    default:
-      messages.push_back(l10n_util::GetStringUTF16(
-          IDS_SYNC_OTHER_SIGN_IN_ERROR_BUBBLE_VIEW_MESSAGE));
-  }
-  return messages;
-}
-
-base::string16 SigninGlobalError::GetBubbleViewAcceptButtonLabel() {
-  // If the auth service is unavailable, don't give the user the option to try
-  // signing in again.
-  if (error_controller_->auth_error().state() ==
-      GoogleServiceAuthError::SERVICE_UNAVAILABLE) {
-    return l10n_util::GetStringUTF16(
-        IDS_SYNC_UNAVAILABLE_ERROR_BUBBLE_VIEW_ACCEPT);
-  } else {
-    return l10n_util::GetStringUTF16(IDS_SYNC_SIGN_IN_ERROR_BUBBLE_VIEW_ACCEPT);
-  }
-}
-
-base::string16 SigninGlobalError::GetBubbleViewCancelButtonLabel() {
-  return base::string16();
-}
-
-void SigninGlobalError::OnBubbleViewDidClose(Browser* browser) {
-}
-
-void SigninGlobalError::BubbleViewAcceptButtonPressed(Browser* browser) {
-  ExecuteMenuItem(browser);
-}
-
-void SigninGlobalError::BubbleViewCancelButtonPressed(Browser* browser) {
-  NOTREACHED();
-}
-
-void SigninGlobalError::OnErrorChanged() {
-  GlobalErrorServiceFactory::GetForProfile(profile_)->NotifyErrorsChanged(this);
-}