Move IsStringUTF8/ASCII to base namespace

content/browser/indexed_db/indexed_db_backing_store.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_backing_store.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/format_macros.h"
 #include "base/json/json_reader.h"
@@ skipping 794 matching lines @@
     base::TaskRunner* task_runner,
     bool clean_journal) {
   IDB_TRACE("IndexedDBBackingStore::Open");
   DCHECK(!path_base.empty());
   *data_loss = blink::WebIDBDataLossNone;
   *data_loss_message = "";
   *is_disk_full = false;
 
   scoped_ptr<LevelDBComparator> comparator(new Comparator());
 
-  if (!IsStringASCII(path_base.AsUTF8Unsafe())) {
+  if (!base::IsStringASCII(path_base.AsUTF8Unsafe())) {
     HistogramOpenStatus(INDEXED_DB_BACKING_STORE_OPEN_ATTEMPT_NON_ASCII,
                         origin_url);
   }
   if (!base::CreateDirectory(path_base)) {
     LOG(ERROR) << "Unable to create IndexedDB database path "
                << path_base.AsUTF8Unsafe();
     HistogramOpenStatus(INDEXED_DB_BACKING_STORE_OPEN_FAILED_DIRECTORY,
                         origin_url);
     return scoped_refptr<IndexedDBBackingStore>();
   }
@@ skipping 2707 matching lines @@
     const GURL& url,
     int64_t key)
     : is_file_(false), url_(url), key_(key) {}
 
 IndexedDBBackingStore::Transaction::WriteDescriptor::WriteDescriptor(
     const FilePath& file_path,
     int64_t key)
     : is_file_(true), file_path_(file_path), key_(key) {}
 
 }  // namespace content