extensions: Use stl utilities from the base namespace

extensions/browser/error_map.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 "extensions/browser/error_map.h"
 
 #include <utility>
 
 #include "base/lazy_instance.h"
 #include "base/macros.h"
@@ skipping 115 matching lines @@
       iter = list_.erase(iter);
       deleted = true;
     } else {
       ++iter;
     }
   }
   return deleted;
 }
 
 void ErrorMap::ExtensionEntry::DeleteAllErrors() {
-  STLDeleteContainerPointers(list_.begin(), list_.end());
+  base::STLDeleteContainerPointers(list_.begin(), list_.end());
   list_.clear();
 }
 
 const ExtensionError* ErrorMap::ExtensionEntry::AddError(
     std::unique_ptr<ExtensionError> error) {
   for (ErrorList::iterator iter = list_.begin(); iter != list_.end(); ++iter) {
     // If we find a duplicate error, remove the old error and add the new one,
     // incrementing the occurrence count of the error. We use the new error
     // for runtime errors, so we can link to the latest context, inspectable
     // view, etc.
@@ skipping 61 matching lines @@
   }
 }
 
 void ErrorMap::RemoveAllErrors() {
   for (EntryMap::iterator iter = map_.begin(); iter != map_.end(); ++iter)
     delete iter->second;
   map_.clear();
 }
 
 }  // namespace extensions