cashew: reset local counter on plan transition

src/device_impl.h

 // Copyright (c) 2010, 2011 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 SRC_DEVICE_IMPL_H_
 #define SRC_DEVICE_IMPL_H_
 
 #include <glib.h>
 
 #include <string>
@@ skipping 36 matching lines @@
     // PropertyChangedDelegate methods
 
     virtual void OnPropertyChanged(const PropertyChangedHandler *handler,
                                    const std::string& property_name,
                                    const DBus::Variant& new_value);
 
     // Service methods
     virtual bool StartByteCounter();
     virtual void StopByteCounter();
     virtual bool ByteCounterRunning() const;
+    virtual void ResetByteCounter(uint64 rx_bytes, uint64 tx_bytes);
 
     // ByteCounterDelegate methods
 
-    // called when bye counter is updated
+    // called when byte counter is updated
     virtual void OnByteCounterUpdate(const ByteCounter *counter,
                                      uint64 rx_bytes, uint64 tx_bytes);
 
   private:
     // back pointer to our parent Service
     Service * const parent_;
 
     // D-Bus path for Flimflam device that we represent
     // this is our unique identifier
     const DBus::Path path_;
@@ skipping 55 matching lines @@
 
     // delete byte counter object pointed to by |byte_counter_| if any
     void DeleteByteCounter();
 
     DISALLOW_COPY_AND_ASSIGN(DeviceImpl);
 };
 
 }  // namespace cashew
 
 #endif  // SRC_DEVICE_IMPL_H_