FileAPI: Rename SandboxContext to SandboxFileSystemBackendDelegate

chrome/browser/sync_file_system/local/sync_file_system_backend.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 CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_SYNC_FILE_SYSTEM_BACKEND_H_
 #define CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_SYNC_FILE_SYSTEM_BACKEND_H_
 
 #include "webkit/browser/fileapi/file_system_backend.h"
 #include "webkit/browser/fileapi/file_system_quota_util.h"
-#include "webkit/browser/fileapi/sandbox_context.h"
+#include "webkit/browser/fileapi/sandbox_file_system_backend_delegate.h"
 
 namespace sync_file_system {
 
 class LocalFileChangeTracker;
 class LocalFileSyncContext;
 
 class SyncFileSystemBackend
     : public fileapi::FileSystemBackend,
       public fileapi::FileSystemQuotaUtil {
  public:
@@ skipping 83 matching lines @@
 
  private:
   // Observers for internal sync.
   fileapi::UpdateObserverList update_observers_;
   fileapi::ChangeObserverList change_observers_;
 
   fileapi::UpdateObserverList syncable_update_observers_;
   fileapi::ChangeObserverList syncable_change_observers_;
 
   // Owned by FileSystemContext.
-  fileapi::SandboxContext* sandbox_context_;
+  fileapi::SandboxFileSystemBackendDelegate* delegate_;
 
   scoped_ptr<sync_file_system::LocalFileChangeTracker> change_tracker_;
   scoped_refptr<sync_file_system::LocalFileSyncContext> sync_context_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncFileSystemBackend);
 };
 
 }  // namespace sync_file_system
 
 #endif  // CHROME_BROWSER_SYNC_FILE_SYSTEM_LOCAL_SYNC_FILE_SYSTEM_BACKEND_H_