Replace string16 with base::string16.

chrome/browser/about_flags.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/about_flags.h"
 
 #include <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 1997 matching lines @@
 }  // namespace
 
 std::string Experiment::NameForChoice(int index) const {
   DCHECK(type == Experiment::MULTI_VALUE ||
          type == Experiment::ENABLE_DISABLE_VALUE);
   DCHECK_LT(index, num_choices);
   return std::string(internal_name) + testing::kMultiSeparator +
          base::IntToString(index);
 }
 
-string16 Experiment::DescriptionForChoice(int index) const {
+base::string16 Experiment::DescriptionForChoice(int index) const {
   DCHECK(type == Experiment::MULTI_VALUE ||
          type == Experiment::ENABLE_DISABLE_VALUE);
   DCHECK_LT(index, num_choices);
   int description_id;
   if (type == Experiment::ENABLE_DISABLE_VALUE) {
     const int kEnableDisableDescriptionIds[] = {
       IDS_GENERIC_EXPERIMENT_CHOICE_DEFAULT,
       IDS_GENERIC_EXPERIMENT_CHOICE_ENABLED,
       IDS_GENERIC_EXPERIMENT_CHOICE_DISABLED,
     };
@@ skipping 323 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags