git cl format the first third of the net/base directory

net/base/filename_util.h

 // Copyright 2014 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 NET_BASE_FILENAME_UTIL_H_
 #define NET_BASE_FILENAME_UTIL_H_
 
 #include <string>
 
 #include "base/strings/string16.h"
 #include "net/base/net_export.h"
 
 class GURL;
 
 namespace base {
 class FilePath;
 }
 
-namespace  net {
+namespace net {
 
 // Given the full path to a file name, creates a file: URL. The returned URL
 // may not be valid if the input is malformed.
 NET_EXPORT GURL FilePathToFileURL(const base::FilePath& path);
 
 // Converts a file: URL back to a filename that can be passed to the OS. The
 // file URL must be well-formed (GURL::is_valid() must return true); we don't
 // handle degenerate cases here. Returns true on success, false if it isn't a
 // valid file URL. On failure, *file_path will be empty.
 NET_EXPORT bool FileURLToFilePath(const GURL& url, base::FilePath* file_path);
@@ skipping 77 matching lines @@
 //
 // Note: |mime_type| should only be non-empty if this function is called from a
 // thread that allows IO.
 NET_EXPORT void GenerateSafeFileName(const std::string& mime_type,
                                      bool ignore_extension,
                                      base::FilePath* file_path);
 
 }  // namespace net
 
 #endif  // NET_BASE_FILENAME_UTIL_H_