Bug 834762 - yarr/MatchResult.h:58:44: warning: overflow in implicit constant conversion [-Woverflow].  r=warning-spam

From 29c3e8f8ef230a27d2bce0016094b43f812befe0 Mon Sep 17 00:00:00 2001
---
 js/src/yarr/MatchResult.h | 2 +-
 js/src/yarr/YarrJIT.cpp   | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)
Bug 830257 - Compute the local time zone offset, not including any offset due to DST, in a different, hopefully more correct, way.  r=dmandelin