Use base::OneShotTimer instead of base::Timer(false, false)

net/base/network_throttle_manager_impl.h

Index: net/base/network_throttle_manager_impl.h
diff --git a/net/base/network_throttle_manager_impl.h b/net/base/network_throttle_manager_impl.h
index 47afcc46ffa10298a473aa54f115512c938a43ed..b8f9273587ca679c2fb0bdb731c71ec5d3fd3bf0 100644
--- a/net/base/network_throttle_manager_impl.h
+++ b/net/base/network_throttle_manager_impl.h
@@ -129,7 +129,7 @@ class NET_EXPORT NetworkThrottleManagerImpl : public NetworkThrottleManager {
   // throttles are outstanding.  This guarantees that the class will
   // eventually detect aging out of outstanding throttles and unblock
   // throttles blocked on those outstanding throttles.
-  base::Timer outstanding_recomputation_timer_;
+  base::OneShotTimer outstanding_recomputation_timer_;
 
   // FIFO of OUTSTANDING throttles (ordered by time of entry into the
   // OUTSTANDING state).