BUG=18211761

Change-Id: I7baf09e59330aad390c1fab37d7d3f1321faa3fc
Reviewed-on: https://swiftshader-review.googlesource.com/1310Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>