Clang format slam.

net/disk_cache/simple/simple_index_file_posix.cc

 // Copyright (c) 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 "net/disk_cache/simple/simple_index_file.h"
 
 #include <dirent.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <unistd.h>
@@ skipping 23 matching lines @@
     PLOG(ERROR) << "opendir " << cache_path.value();
     return false;
   }
   dirent entry, *result;
   while (readdir_r(dir.get(), &entry, &result) == 0) {
     if (!result)
       return true;  // The traversal completed successfully.
     const std::string file_name(result->d_name);
     if (file_name == "." || file_name == "..")
       continue;
-    const base::FilePath file_path = cache_path.Append(
-        base::FilePath(file_name));
+    const base::FilePath file_path =
+        cache_path.Append(base::FilePath(file_name));
     entry_file_callback.Run(file_path);
   }
   PLOG(ERROR) << "readdir_r " << cache_path.value();
   return false;
 }
 
 }  // namespace disk_cache