[Cleanup] Remove StringPrintf from global namespace

content/browser/download/save_package.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 "content/browser/download/save_package.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/file_util.h"
@@ skipping 497 matching lines @@
       file_util::CreateTemporaryFile(&temp_file);
       file_name = temp_file.RemoveExtension().BaseName().value();
       // Get safe pure file name.
       if (!GetSafePureFileName(saved_main_directory_path_,
                                base::FilePath::StringType(),
                                max_path, &file_name))
         return false;
     } else {
       for (int i = ordinal_number; i < kMaxFileOrdinalNumber; ++i) {
         base::FilePath::StringType new_name = base_file_name +
-            StringPrintf(FILE_PATH_LITERAL("(%d)"), i) + file_name_ext;
+            base::StringPrintf(FILE_PATH_LITERAL("(%d)"), i) + file_name_ext;
         if (file_name_set_.find(new_name) == file_name_set_.end()) {
           // Resolved name conflict.
           file_name = new_name;
           file_name_count_map_[base_file_name] = ++i;
           break;
         }
       }
     }
 
     file_name_set_.insert(file_name);
@@ skipping 898 matching lines @@
 
 void SavePackage::FinalizeDownloadEntry() {
   DCHECK(download_);
   DCHECK(download_manager_);
 
   download_manager_->OnSavePackageSuccessfullyFinished(download_);
   StopObservation();
 }
 
 }  // namespace content