Added DeleteOriginData to QuotaClient

webkit/fileapi/file_system_context.h

 // Copyright (c) 2011 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_CONTEXT_H_
 #define WEBKIT_FILEAPI_FILE_SYSTEM_CONTEXT_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "webkit/fileapi/file_system_types.h"
 #include "webkit/quota/special_storage_policy.h"
 
 class FilePath;
 class GURL;
 
 namespace base {
 class MessageLoopProxy;
 }
 
 namespace quota {
@@ skipping 23 matching lines @@
       const FilePath& profile_path,
       bool is_incognito,
       bool allow_file_access_from_files,
       bool unlimited_quota,
       FileSystemPathManager* path_manager);
   ~FileSystemContext();
 
   // This method can be called on any thread.
   bool IsStorageUnlimited(const GURL& origin);
 
-  void DeleteDataForOriginOnFileThread(const GURL& origin_url);
+  bool DeleteDataForOriginOnFileThread(const GURL& origin_url);
+  bool DeleteDataForOriginAndTypeOnFileThread(const GURL& origin_url,
+                                              FileSystemType type);
 
   FileSystemPathManager* path_manager() const { return path_manager_.get(); }
   quota::QuotaManagerProxy* quota_manager_proxy() const {
     return quota_manager_proxy_.get();
   }
 
  private:
   friend struct DefaultContextDeleter;
   void DeleteOnCorrectThread() const;
   SandboxMountPointProvider* sandbox_provider() const;
@@ skipping 13 matching lines @@
 
 struct DefaultContextDeleter {
   static void Destruct(const FileSystemContext* context) {
     context->DeleteOnCorrectThread();
   }
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_FILEAPI_FILE_SYSTEM_CONTEXT_H_