chrome: Use stl utilities from the base namespace

chrome/browser/extensions/api/preference/preference_api.cc

 // Copyright (c) 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 "chrome/browser/extensions/api/preference/preference_api.h"
 
 #include <stddef.h>
 
 #include <map>
 #include <utility>
@@ skipping 282 matching lines @@
     DCHECK_EQ(arraysize(kPrefMapping), event_mapping_.size());
     RegisterPrefTransformer(proxy_config::prefs::kProxy,
                             new ProxyPrefTransformer());
     RegisterPrefTransformer(prefs::kBlockThirdPartyCookies,
                             new InvertBooleanTransformer());
     RegisterPrefTransformer(prefs::kNetworkPredictionOptions,
                             new NetworkPredictionTransformer());
   }
 
   ~PrefMapping() {
-    STLDeleteContainerPairSecondPointers(transformers_.begin(),
-                                         transformers_.end());
+    base::STLDeleteContainerPairSecondPointers(transformers_.begin(),
+                                               transformers_.end());
   }
 
   void RegisterPrefTransformer(const std::string& browser_pref,
                                PrefTransformerInterface* transformer) {
     DCHECK_EQ(0u, transformers_.count(browser_pref)) <<
         "Trying to register pref transformer for " << browser_pref << " twice";
     transformers_[browser_pref] = transformer;
   }
 
   struct PrefMapData {
@@ skipping 480 matching lines @@
           pref_key, PreferenceFunction::PERMISSION_TYPE_WRITE, &browser_pref)) {
     return false;
   }
 
   PreferenceAPI::Get(GetProfile())
       ->RemoveExtensionControlledPref(extension_id(), browser_pref, scope);
   return true;
 }
 
 }  // namespace extensions