[FileAPI] Ignore requests after QuotaReservation::OnClientCrash call. (2/6)

webkit/browser/fileapi/quota/quota_reservation.h

 // Copyright 2013 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_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_H_
 #define WEBKIT_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_H_
 
 #include "base/basictypes.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
@@ skipping 51 matching lines @@
   explicit QuotaReservation(QuotaReservationBuffer* reservation_buffer);
 
   friend class base::RefCounted<QuotaReservation>;
   virtual ~QuotaReservation();
 
   static bool AdaptDidUpdateReservedQuota(
       const base::WeakPtr<QuotaReservation>& reservation,
       int64 new_reserved_size,
       const StatusCallback& callback,
       base::PlatformFileError error);
-  void DidUpdateReservedQuota(int64 new_reserved_size,
+  bool DidUpdateReservedQuota(int64 new_reserved_size,
                               const StatusCallback& callback,
                               base::PlatformFileError error);
 
+  bool client_crashed_;
   bool running_refresh_request_;
   int64 remaining_quota_;
 
   scoped_refptr<QuotaReservationBuffer> reservation_buffer_;
 
   base::SequenceChecker sequence_checker_;
   base::WeakPtrFactory<QuotaReservation> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(QuotaReservation);
 };
 
 }  // namespace fileapi
 
 #endif  // WEBKIT_BROWSER_FILEAPI_QUOTA_QUOTA_RESERVATION_H_