1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 // This is an empty file with a .cc extension, to convince the toolchain 6 // (I'm looking at YOU, Xcode) that it needs to link any target this file 7 // belongs to as C++. 8