FileSystem mods: Changes to snapshot file creation to remove dependencies on blobs.

webkit/fileapi/file_system_callback_dispatcher.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_CALLBACK_DISPATCHER_H_
 #define WEBKIT_FILEAPI_FILE_SYSTEM_CALLBACK_DISPATCHER_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 14 matching lines @@
   virtual ~FileSystemCallbackDispatcher();
 
   // Callback for various operations that don't require return values.
   virtual void DidSucceed() = 0;
 
   // Callback to report information for a file.
   virtual void DidReadMetadata(
       const base::PlatformFileInfo& file_info,
       const base::FilePath& platform_path) = 0;
 
+  // Callback to report information for a file and its actual file path.
+  virtual void DidCreateSnapshotFile(
+      const base::PlatformFileInfo& file_info,
+      const base::FilePath& platform_path) = 0;
+
   // Callback to report the contents of a directory. If the contents of
   // the given directory are reported in one batch, then |entries| will have
   // the list of all files/directories in the given directory, |has_more| will
   // be false, and this callback will be called only once. If the contents of
   // the given directory are reported in multiple chunks, then this callback
   // will be called multiple times, |entries| will have only a subset of
   // all contents (the subsets reported in any two calls are disjoint), and
   // |has_more| will be true, except for the last chunk.
   virtual void DidReadDirectory(
       const std::vector<base::FileUtilProxy::Entry>& entries,
@@ skipping 13 matching lines @@
   // Callback for OpenFile.  This isn't in WebFileSystemCallbacks, as it's just
   // for Pepper.
   // The method will be responsible for closing |file|.
   virtual void DidOpenFile(
       base::PlatformFile file);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_FILE_SYSTEM_CALLBACK_DISPATCHER_H_