[NaCl SDK] nacl_io: Run clang-format over nacl_io sources.

native_client_sdk/src/libraries/nacl_io/memfs/mem_fs.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 "nacl_io/memfs/mem_fs.h"
 
 #include <errno.h>
 #include <fcntl.h>
 
 #include <string>
 
 #include "nacl_io/dir_node.h"
 #include "nacl_io/filesystem.h"
 #include "nacl_io/memfs/mem_fs_node.h"
 #include "nacl_io/node.h"
 #include "nacl_io/osstat.h"
 #include "nacl_io/osunistd.h"
 #include "nacl_io/path.h"
 #include "sdk_util/auto_lock.h"
 #include "sdk_util/ref_object.h"
 
 namespace nacl_io {
 
-MemFs::MemFs() : root_(NULL) {}
+MemFs::MemFs() : root_(NULL) {
+}
 
 Error MemFs::Init(const FsInitArgs& args) {
   Error error = Filesystem::Init(args);
   if (error)
     return error;
 
   root_.reset(new DirNode(this));
   error = root_->Init(0);
   if (error) {
     root_.reset(NULL);
@@ skipping 246 matching lines @@
   if (file_only && child->IsaDir())
     return EISDIR;
 
   if (remove_dir && child->ChildCount() > 0)
     return ENOTEMPTY;
 
   return parent->RemoveChild(path.Basename());
 }
 
 }  // namespace nacl_io