[battor agent] Fix the init sequence so it retries inits instead of resets.

tools/battor_agent/battor_agent.h

Index: tools/battor_agent/battor_agent.h
diff --git a/tools/battor_agent/battor_agent.h b/tools/battor_agent/battor_agent.h
index 3c6c77d170e1eabeb90e68feb871b8654fe7a8cb..07f4a19243c1f938a17f44deff1dcc64895d4aa4 100644
--- a/tools/battor_agent/battor_agent.h
+++ b/tools/battor_agent/battor_agent.h
@@ -176,6 +176,9 @@ class BattOrAgent : public BattOrConnection::Listener,
   // The number of times that we've attempted to read the last message.
   uint8_t num_read_attempts_;
 
+  // The number of times we've attempted to init the BattOr.
+  uint8_t num_init_attempts_;
+
   // The timeout that's run when an action times out.
   base::CancelableClosure timeout_callback_;