Use chromeos::IsBootDevicePath.

image_burn_service.h

 // Copyright (c) 2010 The Chromium OS 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 IMAGE_BURN_SERVICE_H_
 #define IMAGE_BURN_SERVICE_H_
 
 #include <base/basictypes.h>
 #include <chromeos/dbus/abstract_dbus_service.h>
 #include <chromeos/dbus/dbus.h>
@@ skipping 54 matching lines @@
   void SendProgressSignal(int64 amount_burnt,
                           int64 total_size,
                           const char* target_path);
   void SendFinishedSignal(const char* target_path,
                           bool success,
                           const char* error);
 
   // Reads last 4 bytes from gzip file (which hold uncompressed content size)
   // maximum content size supported is 4GB.
   int64 GetTotalImageSize(const char* from_path);
-  bool IsBootPath(const char* device_path);
 
   ImageBurner* image_burner_;
   GMainLoop* main_loop_;
   guint signals_[kNumSignals];
   bool shutting_down_;
   bool burning_;
 };
 
 }  // namespace imageburn
 
 #endif  // IMAGE_BURN_SERVICE_H_