tree d901464ff4114709eead15c5c52534cddb20df1c
parent f201ffde5a6dcc975c4cb46ecd59bd69386d3917
author Chih-Hung Hsieh <chh@google.com> 1448075838 -0800
committer Chih-Hung Hsieh <chh@google.com> 1448298436 -0800

Add explicit cast to shut off clang warnings.

* The literals are signed negative int and got warnings about
  .... cannot be narrowed to type uint64_t [-Wc++11-narrowing]

Change-Id: I88c2fc328dfe5c7e2f9ade32bcba273e4a74a84c