extensions: Use stl utilities from the base namespace

extensions/common/permissions/api_permission_set.cc

 // Copyright 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 "extensions/common/permissions/api_permission_set.h"
 
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
@@ skipping 257 matching lines @@
     subset.permissions_.insert(*it);
     ++it;
   }
   return subset;
 }
 
 PermissionIDSet PermissionIDSet::GetAllPermissionsWithIDs(
     const std::set<APIPermission::ID>& permission_ids) const {
   PermissionIDSet subset;
   for (const auto& permission : permissions_) {
-    if (ContainsKey(permission_ids, permission.id())) {
+    if (base::ContainsKey(permission_ids, permission.id())) {
       subset.permissions_.insert(permission);
     }
   }
   return subset;
 }
 
 bool PermissionIDSet::Includes(const PermissionIDSet& subset) const {
   return base::STLIncludes(permissions_, subset.permissions_);
 }
 
@@ skipping 14 matching lines @@
 
 bool PermissionIDSet::empty() const {
   return permissions_.empty();
 }
 
 PermissionIDSet::PermissionIDSet(const std::set<PermissionID>& permissions)
     : permissions_(permissions) {
 }
 
 }  // namespace extensions