Account reconcilor: Use cookie store cookie changed subscription.

chrome/browser/signin/chrome_signin_client.cc

 // 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/signin/chrome_signin_client.h"
 
 #include "base/command_line.h"
 #include "base/guid.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/content_settings/cookie_settings.h"
 #include "chrome/browser/net/chrome_cookie_notification_details.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/signin/local_auth.h"
+#include "chrome/browser/signin/signin_cookie_changed_subscription.h"
 #include "chrome/browser/webdata/web_data_service_factory.h"
 #include "chrome/common/chrome_version_info.h"
 #include "components/metrics/metrics_service.h"
 #include "components/signin/core/common/profile_management_switches.h"
 #include "components/signin/core/common/signin_pref_names.h"
 #include "components/signin/core/common/signin_switches.h"
-#include "content/public/browser/notification_details.h"
-#include "content/public/browser/notification_source.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/common/child_process_host.h"
+#include "net/url_request/url_request_context_getter.h"
 #include "url/gurl.h"
 
 #if defined(ENABLE_MANAGED_USERS)
 #include "chrome/browser/supervised_user/supervised_user_constants.h"
 #endif
 
 #if defined(OS_CHROMEOS)
 #include "components/user_manager/user_manager.h"
 #endif
 
 #if !defined(OS_ANDROID)
 #include "chrome/browser/first_run/first_run.h"
 #endif
 
 using content::ChildProcessHost;
 using content::RenderProcessHost;
 
 namespace {
 
 const char kGoogleAccountsUrl[] = "https://accounts.google.com";
 
 }  // namespace
 
 ChromeSigninClient::ChromeSigninClient(Profile* profile)
     : profile_(profile), signin_host_id_(ChildProcessHost::kInvalidUniqueID) {
-  callbacks_.set_removal_callback(
-    base::Bind(&ChromeSigninClient::UnregisterForCookieChangedNotification,
-               base::Unretained(this)));
 }
 
 ChromeSigninClient::~ChromeSigninClient() {
-  UnregisterForCookieChangedNotification();
-
   std::set<RenderProcessHost*>::iterator i;
   for (i = signin_hosts_observed_.begin(); i != signin_hosts_observed_.end();
        ++i) {
     (*i)->RemoveObserver(this);
   }
 }
 
 // static
 bool ChromeSigninClient::ProfileAllowsSigninCookies(Profile* profile) {
   CookieSettings* cookie_settings =
@@ skipping 122 matching lines @@
 #else
   return first_run::IsChromeFirstRun();
 #endif
 }
 
 base::Time ChromeSigninClient::GetInstallDate() {
   return base::Time::FromTimeT(
       g_browser_process->metrics_service()->GetInstallDate());
 }
 
-scoped_ptr<SigninClient::CookieChangedCallbackList::Subscription>
+scoped_ptr<SigninClient::CookieChangedSubscription>
 ChromeSigninClient::AddCookieChangedCallback(
-    const CookieChangedCallback& callback) {
-  scoped_ptr<SigninClient::CookieChangedCallbackList::Subscription>
-    subscription = callbacks_.Add(callback);
-  RegisterForCookieChangedNotification();
+    const GURL& url,
+    const std::string& name,
+    const net::CookieStore::CookieChangedCallback& callback) {
+  scoped_refptr<net::URLRequestContextGetter> context_getter =
+      profile_->GetRequestContext();
+  DCHECK(context_getter.get());
+  scoped_ptr<SigninCookieChangedSubscription> subscription(
+      new SigninCookieChangedSubscription(context_getter, url, name, callback));
   return subscription.Pass();
 }
 
 void ChromeSigninClient::GoogleSigninSucceeded(const std::string& account_id,
                                                const std::string& username,
                                                const std::string& password) {
 #if !defined(OS_ANDROID) && !defined(OS_IOS) && !defined(OS_CHROMEOS)
   // Don't store password hash except for users of new profile management.
   if (switches::IsNewProfileManagement())
     chrome::SetLocalAuthCredentials(profile_, password);
 #endif
 }
-
-void ChromeSigninClient::Observe(int type,
-                                 const content::NotificationSource& source,
-                                 const content::NotificationDetails& details) {
-  switch (type) {
-    case chrome::NOTIFICATION_COOKIE_CHANGED: {
-      DCHECK(!callbacks_.empty());
-      const net::CanonicalCookie* cookie =
-          content::Details<ChromeCookieDetails>(details).ptr()->cookie;
-      callbacks_.Notify(cookie);
-      break;
-    }
-    default:
-      NOTREACHED();
-      break;
-  }
-}
-
-void ChromeSigninClient::RegisterForCookieChangedNotification() {
-  if (callbacks_.empty())
-    return;
-  content::Source<Profile> source(profile_);
-  if (!registrar_.IsRegistered(
-      this, chrome::NOTIFICATION_COOKIE_CHANGED, source))
-  registrar_.Add(this, chrome::NOTIFICATION_COOKIE_CHANGED, source);
-}
-
-void ChromeSigninClient::UnregisterForCookieChangedNotification() {
-  if (!callbacks_.empty())
-    return;
-  // Note that it's allowed to call this method multiple times without an
-  // intervening call to |RegisterForCookieChangedNotification()|.
-  content::Source<Profile> source(profile_);
-  if (!registrar_.IsRegistered(
-      this, chrome::NOTIFICATION_COOKIE_CHANGED, source))
-    return;
-  registrar_.Remove(this, chrome::NOTIFICATION_COOKIE_CHANGED, source);
-}