Upstream ProfileOAuth2TokenServiceProviderImpl.

components/signin/ios/browser/profile_oauth2_token_service_ios_delegate.mm

 // Copyright 2015 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 "components/signin/ios/browser/profile_oauth2_token_service_ios_delegate.h"
 
 #include <Foundation/Foundation.h>
 
 #include <memory>
 #include <set>
@@ skipping 159 matching lines @@
   return account_id_;
 }
 
 GoogleServiceAuthError
 ProfileOAuth2TokenServiceIOSDelegate::AccountStatus::GetAuthStatus() const {
   return last_auth_error_;
 }
 
 ProfileOAuth2TokenServiceIOSDelegate::ProfileOAuth2TokenServiceIOSDelegate(
     SigninClient* client,
-    ProfileOAuth2TokenServiceIOSProvider* provider,
+    std::unique_ptr<ProfileOAuth2TokenServiceIOSProvider> provider,
     AccountTrackerService* account_tracker_service,
     SigninErrorController* signin_error_controller)
     : client_(client),
-      provider_(provider),
+      provider_(std::move(provider)),
       account_tracker_service_(account_tracker_service),
       signin_error_controller_(signin_error_controller) {
   DCHECK(client_);
   DCHECK(provider_);
   DCHECK(account_tracker_service_);
   DCHECK(signin_error_controller_);
 }
 
 ProfileOAuth2TokenServiceIOSDelegate::~ProfileOAuth2TokenServiceIOSDelegate() {
   DCHECK(thread_checker_.CalledOnValidThread());
@@ skipping 100 matching lines @@
   ClearExcludedSecondaryAccounts();
 }
 
 OAuth2AccessTokenFetcher*
 ProfileOAuth2TokenServiceIOSDelegate::CreateAccessTokenFetcher(
     const std::string& account_id,
     net::URLRequestContextGetter* getter,
     OAuth2AccessTokenConsumer* consumer) {
   AccountInfo account_info =
       account_tracker_service_->GetAccountInfo(account_id);
-  return new SSOAccessTokenFetcher(consumer, provider_, account_info);
+  return new SSOAccessTokenFetcher(consumer, provider_.get(), account_info);
 }
 
 std::vector<std::string> ProfileOAuth2TokenServiceIOSDelegate::GetAccounts() {
   DCHECK(thread_checker_.CalledOnValidThread());
   std::vector<std::string> account_ids;
   for (auto i = accounts_.begin(); i != accounts_.end(); ++i)
     account_ids.push_back(i->first);
   return account_ids;
 }
 
@@ skipping 69 matching lines @@
     accounts_.erase(account_id);
     FireRefreshTokenRevoked(account_id);
   }
 }
 
 void ProfileOAuth2TokenServiceIOSDelegate::ClearExcludedSecondaryAccounts() {
   client_->GetPrefs()->ClearPref(
       prefs::kTokenServiceExcludeAllSecondaryAccounts);
   client_->GetPrefs()->ClearPref(prefs::kTokenServiceExcludedSecondaryAccounts);
 }