file_sys: Clang format fixes.

src/core/file_sys/filesystem.h

@@ -139,7 +139,7 @@ public:
      * @return Opened file, or error code
      */
     virtual ResultVal<std::unique_ptr<StorageBackend>> OpenFile(const Path& path,
-                                                          const Mode& mode) const = 0;
+                                                                const Mode& mode) const = 0;
 
     /**
      * Open a directory specified by its path

src/core/file_sys/romfs_factory.cpp

@@ -23,8 +23,7 @@ ResultVal<std::unique_ptr<FileSystemBackend>> RomFS_Factory::Open(const Path& pa
     return MakeResult<std::unique_ptr<FileSystemBackend>>(std::move(archive));
 }
 
-ResultCode RomFS_Factory::Format(const Path& path,
-                                        const FileSys::ArchiveFormatInfo& format_info) {
+ResultCode RomFS_Factory::Format(const Path& path, const FileSys::ArchiveFormatInfo& format_info) {
     LOG_ERROR(Service_FS, "Unimplemented Format archive %s", GetName().c_str());
     // TODO(bunnei): Find the right error code for this
     return ResultCode(-1);

src/core/file_sys/romfs_filesystem.cpp

@@ -69,7 +69,8 @@ ResultCode RomFS_FileSystem::RenameDirectory(const Path& src_path, const Path& d
     return ResultCode(-1);
 }
 
-ResultVal<std::unique_ptr<DirectoryBackend>> RomFS_FileSystem::OpenDirectory(const Path& path) const {
+ResultVal<std::unique_ptr<DirectoryBackend>> RomFS_FileSystem::OpenDirectory(
+    const Path& path) const {
     return MakeResult<std::unique_ptr<DirectoryBackend>>(std::make_unique<ROMFSDirectory>());
 }