Revert "Remove desktop auto-login since we don't plan on shipping it there. Refactor the base and …

chrome/browser/ui/android/infobars/auto_login_infobar_delegate.cc

Index: chrome/browser/ui/android/infobars/auto_login_infobar_delegate.cc
diff --git a/chrome/browser/ui/android/infobars/auto_login_infobar_delegate.cc b/chrome/browser/ui/android/infobars/auto_login_infobar_delegate.cc
deleted file mode 100644
index fa76f2604b9a797b92a1214aa0daa28a6a2114f9..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/android/infobars/auto_login_infobar_delegate.cc
+++ /dev/null
@@ -1,301 +0,0 @@
-// Copyright 2014 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/android/infobars/auto_login_infobar_delegate.h"
-
-#include "base/android/jni_android.h"
-#include "base/android/jni_helper.h"
-#include "base/android/jni_string.h"
-#include "base/bind.h"
-#include "base/logging.h"
-#include "base/message_loop/message_loop.h"
-#include "base/metrics/histogram.h"
-#include "base/prefs/pref_service.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/browser/browser_process.h"
-#include "chrome/browser/google/google_util.h"
-#include "chrome/browser/infobars/infobar.h"
-#include "chrome/browser/infobars/infobar_service.h"
-#include "chrome/browser/infobars/simple_alert_infobar_delegate.h"
-#include "chrome/browser/profiles/profile.h"
-#include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
-#include "chrome/browser/signin/signin_manager_factory.h"
-#include "chrome/browser/ui/sync/sync_promo_ui.h"
-#include "chrome/common/chrome_switches.h"
-#include "chrome/common/pref_names.h"
-#include "chrome/common/url_constants.h"
-#include "components/signin/core/profile_oauth2_token_service.h"
-#include "content/public/browser/navigation_controller.h"
-#include "content/public/browser/page_navigator.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/browser/web_contents_observer.h"
-#include "content/public/common/referrer.h"
-#include "google_apis/gaia/gaia_constants.h"
-#include "google_apis/gaia/gaia_urls.h"
-#include "google_apis/gaia/ubertoken_fetcher.h"
-#include "grit/chromium_strings.h"
-#include "grit/generated_resources.h"
-#include "grit/theme_resources.h"
-#include "jni/AutoLoginDelegate_jni.h"
-#include "net/base/escape.h"
-#include "net/url_request/url_request.h"
-#include "ui/base/l10n/l10n_util.h"
-
-using base::android::ConvertUTF8ToJavaString;
-using base::android::ScopedJavaLocalRef;
-
-
-// AutoLoginRedirector --------------------------------------------------------
-
-namespace {
-
-// This class is created by the AutoLoginInfoBarDelegate when the user wishes to
-// auto-login.  It holds context information needed while re-issuing service
-// tokens using the OAuth2TokenService, gets the browser cookies with the
-// TokenAuth API, and finally redirects the user to the correct page.
-class AutoLoginRedirector : public UbertokenConsumer,
-                            public content::WebContentsObserver {
- public:
-  AutoLoginRedirector(content::WebContents* web_contents,
-                      const std::string& args);
-  virtual ~AutoLoginRedirector();
-
- private:
-  // Overriden from UbertokenConsumer:
-  virtual void OnUbertokenSuccess(const std::string& token) OVERRIDE;
-  virtual void OnUbertokenFailure(const GoogleServiceAuthError& error) OVERRIDE;
-
-  // Implementation of content::WebContentsObserver
-  virtual void WebContentsDestroyed(
-      content::WebContents* web_contents) OVERRIDE;
-
-  // Redirect tab to MergeSession URL, logging the user in and navigating
-  // to the desired page.
-  void RedirectToMergeSession(const std::string& token);
-
-  const std::string args_;
-  scoped_ptr<UbertokenFetcher> ubertoken_fetcher_;
-
-  DISALLOW_COPY_AND_ASSIGN(AutoLoginRedirector);
-};
-
-AutoLoginRedirector::AutoLoginRedirector(
-    content::WebContents* web_contents,
-    const std::string& args)
-    : content::WebContentsObserver(web_contents),
-      args_(args) {
-  Profile* profile =
-      Profile::FromBrowserContext(web_contents->GetBrowserContext());
-  ProfileOAuth2TokenService* token_service =
-      ProfileOAuth2TokenServiceFactory::GetForProfile(profile);
-  SigninManagerBase* signin_manager =
-      SigninManagerFactory::GetInstance()->GetForProfile(profile);
-  ubertoken_fetcher_.reset(new UbertokenFetcher(token_service,
-                                                this,
-                                                profile->GetRequestContext()));
-  ubertoken_fetcher_->StartFetchingToken(
-      signin_manager->GetAuthenticatedAccountId());
-}
-
-AutoLoginRedirector::~AutoLoginRedirector() {
-}
-
-void AutoLoginRedirector::WebContentsDestroyed(
-    content::WebContents* web_contents) {
-  // The WebContents that started this has been destroyed. The request must be
-  // cancelled and this object must be deleted.
-  ubertoken_fetcher_.reset();
-  base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
-}
-
-void AutoLoginRedirector::OnUbertokenSuccess(const std::string& token) {
-  RedirectToMergeSession(token);
-  base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
-}
-
-void AutoLoginRedirector::OnUbertokenFailure(
-    const GoogleServiceAuthError& error) {
-  LOG(WARNING) << "AutoLoginRedirector: token request failed";
-  base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
-}
-
-void AutoLoginRedirector::RedirectToMergeSession(const std::string& token) {
-  // TODO(rogerta): what is the correct page transition?
-  web_contents()->GetController().LoadURL(
-      GaiaUrls::GetInstance()->merge_session_url().Resolve(
-          "?source=chrome&uberauth=" + token + "&" + args_),
-      content::Referrer(), content::PAGE_TRANSITION_AUTO_BOOKMARK,
-      std::string());
-}
-
-}  // namespace
-
-
-// AutoLoginInfoBarDelegate ---------------------------------------------------
-
-// static
-bool AutoLoginInfoBarDelegate::Create(content::WebContents* web_contents,
-                                      const Params& params) {
-  // If |web_contents| is hosted in a WebDialog, there may be no infobar
-  // service.
-  InfoBarService* infobar_service =
-    InfoBarService::FromWebContents(web_contents);
-  if (!infobar_service)
-    return false;
-
-  Profile* profile =
-      Profile::FromBrowserContext(web_contents->GetBrowserContext());
-  return !!infobar_service->AddInfoBar(ConfirmInfoBarDelegate::CreateInfoBar(
-      scoped_ptr<ConfirmInfoBarDelegate>(
-          new AutoLoginInfoBarDelegate(params, profile))));
-}
-
-AutoLoginInfoBarDelegate::AutoLoginInfoBarDelegate(const Params& params,
-                                                   Profile* profile)
-    : ConfirmInfoBarDelegate(),
-      params_(params),
-      profile_(profile),
-      button_pressed_(false) {
-  RecordHistogramAction(SHOWN);
-
-  // The AutoLogin infobar is shown in incognito mode on Android, so a
-  // SigninManager isn't guaranteed to exist for |profile_|.
-  SigninManagerBase* signin_manager =
-      SigninManagerFactory::GetInstance()->GetForProfile(profile_);
-  if (signin_manager)
-    signin_manager->AddObserver(this);
-}
-
-AutoLoginInfoBarDelegate::~AutoLoginInfoBarDelegate() {
-  // The AutoLogin infobar is shown in incognito mode on Android, so a
-  // SigninManager isn't guaranteed to exist for |profile_|.
-  SigninManagerBase* signin_manager =
-      SigninManagerFactory::GetInstance()->GetForProfile(profile_);
-  if (signin_manager)
-    signin_manager->RemoveObserver(this);
-
-  if (!button_pressed_)
-    RecordHistogramAction(IGNORED);
-}
-
-bool AutoLoginInfoBarDelegate::AttachAccount(
-    JavaObjectWeakGlobalRef weak_java_auto_login_delegate) {
-  weak_java_auto_login_delegate_ = weak_java_auto_login_delegate;
-  JNIEnv* env = base::android::AttachCurrentThread();
-  ScopedJavaLocalRef<jstring> jrealm = ConvertUTF8ToJavaString(env, realm());
-  ScopedJavaLocalRef<jstring> jaccount =
-      ConvertUTF8ToJavaString(env, account());
-  ScopedJavaLocalRef<jstring> jargs = ConvertUTF8ToJavaString(env, args());
-  DCHECK(!jrealm.is_null());
-  DCHECK(!jaccount.is_null());
-  DCHECK(!jargs.is_null());
-
-  ScopedJavaLocalRef<jobject> delegate =
-      weak_java_auto_login_delegate_.get(env);
-  DCHECK(delegate.obj());
-  user_ = base::android::ConvertJavaStringToUTF8(
-      Java_AutoLoginDelegate_initializeAccount(
-          env, delegate.obj(), reinterpret_cast<intptr_t>(this), jrealm.obj(),
-          jaccount.obj(), jargs.obj()));
-  return !user_.empty();
-}
-
-void AutoLoginInfoBarDelegate::LoginSuccess(JNIEnv* env,
-                                                   jobject obj,
-                                                   jstring result) {
-  if (!infobar()->owner())
-     return;  // We're closing; don't call anything, it might access the owner.
-
-  // TODO(miguelg): Test whether the Stop() and RemoveInfoBar() calls here are
-  // necessary, or whether OpenURL() will do this for us.
-  content::WebContents* contents = web_contents();
-  contents->Stop();
-  infobar()->RemoveSelf();
-  // WARNING: |this| may be deleted at this point!  Do not access any members!
-  contents->OpenURL(content::OpenURLParams(
-      GURL(base::android::ConvertJavaStringToUTF8(env, result)),
-      content::Referrer(), CURRENT_TAB, content::PAGE_TRANSITION_AUTO_BOOKMARK,
-      false));
-}
-
-void AutoLoginInfoBarDelegate::LoginFailed(JNIEnv* env, jobject obj) {
-  if (!infobar()->owner())
-     return;  // We're closing; don't call anything, it might access the owner.
-
-  // TODO(miguelg): Using SimpleAlertInfoBarDelegate::Create() animates in a new
-  // infobar while we animate the current one closed.  It would be better to use
-  // ReplaceInfoBar().
-  SimpleAlertInfoBarDelegate::Create(
-      infobar()->owner(), IDR_INFOBAR_WARNING,
-      l10n_util::GetStringUTF16(IDS_AUTO_LOGIN_FAILED), false);
-  infobar()->RemoveSelf();
-}
-
-void AutoLoginInfoBarDelegate::LoginDismiss(JNIEnv* env, jobject obj) {
-  infobar()->RemoveSelf();
-}
-
-bool AutoLoginInfoBarDelegate::Register(JNIEnv* env) {
-  return RegisterNativesImpl(env);
-}
-
-void AutoLoginInfoBarDelegate::InfoBarDismissed() {
-  RecordHistogramAction(DISMISSED);
-  button_pressed_ = true;
-}
-
-int AutoLoginInfoBarDelegate::GetIconID() const {
-  return IDR_INFOBAR_AUTOLOGIN;
-}
-
-InfoBarDelegate::Type AutoLoginInfoBarDelegate::GetInfoBarType() const {
-  return PAGE_ACTION_TYPE;
-}
-
-AutoLoginInfoBarDelegate*
-    AutoLoginInfoBarDelegate::AsAutoLoginInfoBarDelegate() {
-  return this;
-}
-
-base::string16 AutoLoginInfoBarDelegate::GetMessageText() const {
-  return l10n_util::GetStringFUTF16(IDS_AUTOLOGIN_INFOBAR_MESSAGE,
-                                    base::UTF8ToUTF16(user_));
-}
-
-base::string16 AutoLoginInfoBarDelegate::GetButtonLabel(
-    InfoBarButton button) const {
-  return l10n_util::GetStringUTF16((button == BUTTON_OK) ?
-      IDS_AUTOLOGIN_INFOBAR_OK_BUTTON : IDS_AUTOLOGIN_INFOBAR_CANCEL_BUTTON);
-}
-
-bool AutoLoginInfoBarDelegate::Accept() {
-  JNIEnv* env = base::android::AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> delegate =
-      weak_java_auto_login_delegate_.get(env);
-  DCHECK(delegate.obj());
-  Java_AutoLoginDelegate_logIn(env, delegate.obj(),
-                               reinterpret_cast<intptr_t>(this));
-  // Do not close the infobar on accept, it will be closed as part
-  // of the log in callback.
-  return false;
-}
-
-bool AutoLoginInfoBarDelegate::Cancel() {
-  JNIEnv* env = base::android::AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> delegate =
-      weak_java_auto_login_delegate_.get(env);
-  DCHECK(delegate.obj());
-  Java_AutoLoginDelegate_cancelLogIn(env, delegate.obj(),
-                                     reinterpret_cast<intptr_t>(this));
-  return true;
-}
-
-void AutoLoginInfoBarDelegate::GoogleSignedOut(const std::string& username) {
-  infobar()->RemoveSelf();
-}
-
-void AutoLoginInfoBarDelegate::RecordHistogramAction(Actions action) {
-  UMA_HISTOGRAM_ENUMERATION("AutoLogin.Regular", action,
-                            HISTOGRAM_BOUNDING_VALUE);
-}