ios: Use stl utilities from the base namespace

ios/net/cookies/cookie_store_ios.mm

 // Copyright 2012 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 "ios/net/cookies/cookie_store_ios.h"
 
 #import <Foundation/Foundation.h>
 #include <stddef.h>
 
 #include "base/bind.h"
@@ skipping 295 matching lines @@
   DCHECK(system_store);
 
   NotificationTrampoline::GetInstance()->AddObserver(this);
 
   cookie_monster_->SetPersistSessionCookies(true);
   cookie_monster_->SetForceKeepSessionState();
 }
 
 CookieStoreIOS::~CookieStoreIOS() {
   NotificationTrampoline::GetInstance()->RemoveObserver(this);
-  STLDeleteContainerPairSecondPointers(hook_map_.begin(), hook_map_.end());
+  base::STLDeleteContainerPairSecondPointers(hook_map_.begin(),
+                                             hook_map_.end());
 }
 
 // static
 void CookieStoreIOS::SetCookiePolicy(CookiePolicy setting) {
   NSHTTPCookieAcceptPolicy policy = (setting == ALLOW)
                                         ? NSHTTPCookieAcceptPolicyAlways
                                         : NSHTTPCookieAcceptPolicyNever;
   NSHTTPCookieStorage* store = [NSHTTPCookieStorage sharedHTTPCookieStorage];
   NSHTTPCookieAcceptPolicy current_policy = [store cookieAcceptPolicy];
   if (current_policy == policy)
@@ skipping 828 matching lines @@
                     weak_factory_.GetWeakPtr(), callback);
 }
 
 base::Closure CookieStoreIOS::WrapClosure(const base::Closure& callback) {
   DCHECK(thread_checker_.CalledOnValidThread());
   return base::Bind(&CookieStoreIOS::UpdateCachesAfterClosure,
                     weak_factory_.GetWeakPtr(), callback);
 }
 
 }  // namespace net