Use the new CreateSnapshotFile() in FileSystemURLRequest job

webkit/fileapi/file_system_url_request_job.h

 // Copyright (c) 2012 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 WEBKIT_FILEAPI_FILE_SYSTEM_URL_REQUEST_JOB_H_
 #define WEBKIT_FILEAPI_FILE_SYSTEM_URL_REQUEST_JOB_H_
 #pragma once
 
 #include <string>
 
+#include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop_proxy.h"
 #include "base/platform_file.h"
 #include "net/http/http_byte_range.h"
 #include "net/url_request/url_request_job.h"
 
 class GURL;
 class FilePath;
 
 namespace net {
 class FileStream;
 }
 
+namespace webkit_blob {
+class ShareableFileReference;
+}
+
 namespace fileapi {
 class FileSystemContext;
 
 // A request job that handles reading filesystem: URLs
 class FileSystemURLRequestJob : public net::URLRequestJob {
  public:
   FileSystemURLRequestJob(
       net::URLRequest* request,
       FileSystemContext* file_system_context,
       scoped_refptr<base::MessageLoopProxy> file_thread_proxy);
@@ skipping 13 matching lines @@
 
   // FilterContext methods (via URLRequestJob):
   virtual bool GetMimeType(std::string* mime_type) const OVERRIDE;
 
  private:
   class CallbackDispatcher;
 
   virtual ~FileSystemURLRequestJob();
 
   void StartAsync();
-  void DidGetMetadata(base::PlatformFileError error_code,
-                      const base::PlatformFileInfo& file_info,
-                      const FilePath& platform_path);
+  void DidCreateSnapshot(
+      base::PlatformFileError error_code,
+      const base::PlatformFileInfo& file_info,
+      const FilePath& platform_path,
+      const scoped_refptr<webkit_blob::ShareableFileReference>&
+          deletable_file_Ref);

[michaeln, 2012/03/02 01:55:18]

might just say file_ref, definitely nix the cap 'R' in the name

[kinuko, 2012/03/02 02:20:38]

Done.

   void DidOpen(base::PlatformFileError error_code,
                base::PassPlatformFile file, bool created);
   void DidRead(int result);
   void NotifyFailed(int rv);
 
   FileSystemContext* file_system_context_;
   scoped_refptr<base::MessageLoopProxy> file_thread_proxy_;
   base::WeakPtrFactory<FileSystemURLRequestJob> weak_factory_;
   scoped_ptr<net::FileStream> stream_;
+  scoped_refptr<webkit_blob::ShareableFileReference> snapshot_ref_;
   bool is_directory_;
   scoped_ptr<net::HttpResponseInfo> response_info_;
   int64 remaining_bytes_;
   net::HttpByteRange byte_range_;
 
   DISALLOW_COPY_AND_ASSIGN(FileSystemURLRequestJob);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_FILE_SYSTEM_URL_REQUEST_JOB_H_