Update uses of UTF conversions in content/ to use the base:: namespace.

content/browser/indexed_db/indexed_db_factory_unittest.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 "content/browser/indexed_db/indexed_db_factory.h"
 
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/indexed_db/indexed_db_connection.h"
 #include "content/browser/indexed_db/mock_indexed_db_callbacks.h"
 #include "content/browser/indexed_db/mock_indexed_db_database_callbacks.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "third_party/WebKit/public/platform/WebIDBDatabaseException.h"
 #include "third_party/WebKit/public/platform/WebIDBTypes.h"
 #include "url/gurl.h"
 #include "webkit/common/database/database_identifier.h"
 
+using base::ASCIIToUTF16;
+
 namespace content {
 
 class IndexedDBFactoryTest : public testing::Test {
  public:
   IndexedDBFactoryTest() {}
 
  protected:
   // For timers to post events.
   base::MessageLoop loop_;
 
@@ skipping 439 matching lines @@
                   origin,
                   temp_directory.path());
     EXPECT_FALSE(factory->IsDatabaseOpen(origin, db_name));
   }
 
   // Terminate all pending-close timers.
   factory->ForceClose(origin);
 }
 
 }  // namespace content