Move remaining files in content\browser to the content namespace.

content/browser/safe_util_win.h

 // 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.
 
 #ifndef CONTENT_COMMON_SAFE_UTIL_WIN_H_
 #define CONTENT_COMMON_SAFE_UTIL_WIN_H_
 
 #include <string>
 #include <windows.h>
 
 class FilePath;
 class GURL;
 
-namespace win_util {
+namespace content {
 
 // Open or run a downloaded file via the Windows shell, possibly showing first
 // a consent dialog if the the file is deemed dangerous. This function is an
 // enhancement over the OpenItemViaShell() function of win_util.h.
 //
 // The user consent dialog will be shown or not according to the windows
 // execution policy defined in the registry which can be overridden per user.
 // The mechanics of the policy are explained in the Microsoft Knowledge base
 // number 883260: http://support.microsoft.com/kb/883260
 //
@@ skipping 36 matching lines @@
 //   E_FAIL : Virus infected.
 //   INET_E_SECURITY_PROBLEM : The file was blocked due to security policy.
 //
 // Any other return value indicates an unexpected error during the scan.
 //
 // |full_path| : is the path to the downloaded file. This should be the final
 //               path of the download.
 // |source_url|: the source URL for the download.
 HRESULT ScanAndSaveDownloadedFile(const FilePath& full_path,
                                   const GURL& source_url);
-}  // namespace win_util
+}  // namespace content
 
 #endif  // CONTENT_COMMON_SAFE_UTIL_WIN_H_