Fixed out of bounds access while testing GCC 4.9

BUG=chromium:414814
TEST=cbuildbot link-release

Change-Id: I6f125dfd305f9063b6ffb12ef3b0ba6c6cf85130
Reviewed-on: https://chromium-review.googlesource.com/218562
Reviewed-by: Shawn Nematbakhsh <shawnn@chromium.org>
Commit-Queue: Luis Lozano <llozano@chromium.org>
Tested-by: Luis Lozano <llozano@chromium.org>
1 file changed