Chrome cleaner: move Chrome Cleaner files to their own directory

chrome/browser/safe_browsing/srt_client_info_win.h

-// Copyright 2016 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.
-
-#ifndef CHROME_BROWSER_SAFE_BROWSING_SRT_CLIENT_INFO_WIN_H_
-#define CHROME_BROWSER_SAFE_BROWSING_SRT_CLIENT_INFO_WIN_H_
-
-namespace safe_browsing {
-
-// Encodes Chrome's channel as an integer to be passed to the SRT on the command
-// line. The SRT binary expects to receive Chrome's channel encoded as:
-//     0: unknown; 1: canary; 2: dev; 3: beta; 4: stable.
-int ChannelAsInt();
-
-// Returns true if there is a profile that is not in incognito mode and the user
-// has opted into Safe Browsing extended reporting.
-bool SafeBrowsingExtendedReportingEnabled();
-
-}  // namespace safe_browsing
-
-#endif  // CHROME_BROWSER_SAFE_BROWSING_SRT_CLIENT_INFO_WIN_H_