content: Use stl utilities from the base namespace

content/browser/indexed_db/indexed_db_transaction.cc

 // Copyright (c) 2013 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 "content/browser/indexed_db/indexed_db_transaction.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
@@ skipping 459 matching lines @@
     const IndexedDBObserver::Options& options) {
   pending_observers_.push_back(base::WrapUnique(
       new IndexedDBObserver(observer_id, object_store_ids_, options)));
 }
 
 void IndexedDBTransaction::RemovePendingObservers(
     const std::vector<int32_t>& pending_observer_ids) {
   const auto& it = std::remove_if(
       pending_observers_.begin(), pending_observers_.end(),
       [&pending_observer_ids](const std::unique_ptr<IndexedDBObserver>& o) {
-        return ContainsValue(pending_observer_ids, o->id());
+        return base::ContainsValue(pending_observer_ids, o->id());
       });
   if (it != pending_observers_.end())
     pending_observers_.erase(it, pending_observers_.end());
 }
 
 void IndexedDBTransaction::AddObservation(
     int32_t connection_id,
     std::unique_ptr<IndexedDBObservation> observation) {
   auto it = connection_changes_map_.find(connection_id);
   if (it == connection_changes_map_.end()) {
     it = connection_changes_map_
              .insert(std::make_pair(
                  connection_id,
                  base::WrapUnique(new IndexedDBObserverChanges())))
              .first;
   }
   it->second->AddObservation(std::move(observation));
 }
 
 void IndexedDBTransaction::RecordObserverForLastObservation(
     int32_t connection_id,
     int32_t observer_id) {
   auto it = connection_changes_map_.find(connection_id);
   DCHECK(it != connection_changes_map_.end());
   it->second->RecordObserverForLastObservation(observer_id);
 }
 
 }  // namespace content