[WIP] Provided file system from NACL.

chrome/browser/chromeos/file_system_provider/operations/close_file.h

Index: chrome/browser/chromeos/file_system_provider/operations/close_file.h
diff --git a/chrome/browser/chromeos/file_system_provider/operations/close_file.h b/chrome/browser/chromeos/file_system_provider/operations/close_file.h
index 0d52a070eb178dc8baba160c43495b9870e90954..057ffdac203fb7f45fc8baf92e8ad14553c7a614 100644
--- a/chrome/browser/chromeos/file_system_provider/operations/close_file.h
+++ b/chrome/browser/chromeos/file_system_provider/operations/close_file.h
@@ -17,10 +17,6 @@ namespace base {
 class FilePath;
 }  // namespace base
 
-namespace extensions {
-class EventRouter;
-}  // namespace extensions
-
 namespace chromeos {
 namespace file_system_provider {
 namespace operations {
@@ -28,9 +24,10 @@ namespace operations {
 // Opens a file for either read or write, with optionally creating the file
 // first. Note, that this is part of storage::CreateOrOpen file, but it does
 // not download the file locally. Created per request.
-class CloseFile : public Operation {
+template <class DestinationPolicy>
+class CloseFile : public Operation<DestinationPolicy> {
  public:
-  CloseFile(extensions::EventRouter* event_router,
+  CloseFile(typename DestinationPolicy::EventRouterType* event_router,
             const ProvidedFileSystemInfo& file_system_info,
             int open_request_id,
             const storage::AsyncFileUtil::StatusCallback& callback);
@@ -49,7 +46,7 @@ class CloseFile : public Operation {
   int open_request_id_;
   const storage::AsyncFileUtil::StatusCallback callback_;
 
-  DISALLOW_COPY_AND_ASSIGN(CloseFile);
+  DISALLOW_COPY_AND_ASSIGN(CloseFile<DestinationPolicy>);
 };
 
 }  // namespace operations