Add mojom module suffix in .mojom files for components/filesystem.

services/catalog/public/cpp/resource_loader.h

 // Copyright 2016 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 SERVICES_CATALOG_PUBLIC_CPP_RESOURCE_LOADER_H_
 #define SERVICES_CATALOG_PUBLIC_CPP_RESOURCE_LOADER_H_
 
 #include <map>
 #include <memory>
 #include <set>
@@ skipping 12 matching lines @@
 // and return the file handles. Use TakeFile() to retrieve a base::File to use
 // in client code.
 class ResourceLoader {
  public:
   ResourceLoader();
   ~ResourceLoader();
 
   // (Synchronously) opens all of the files in |paths| for reading. Use
   // TakeFile() subsequently to obtain base::Files to use. Returns true if the
   // sync operation completed, false if it did not.
-  bool OpenFiles(filesystem::DirectoryPtr directory,
+  bool OpenFiles(filesystem::mojom::DirectoryPtr directory,
                  const std::set<std::string>& paths);
 
   // Releases and returns the file wrapping the handle.
   base::File TakeFile(const std::string& path);
 
  private:
   using ResourceMap = std::map<std::string, std::unique_ptr<base::File>>;
 
   ResourceMap resource_map_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceLoader);
 };
 
 }  // namespace
 
 #endif  // SERVICES_CATALOG_PUBLIC_CPP_RESOURCE_LOADER_H_