Fix compilation error and memory leak
Fix compilation error and memory leak

Bug: angleproject:2794
Change-Id: Iaedf83aabef6813c023b97387b35510165cb831c
Reviewed-on: https://chromium-review.googlesource.com/1220370
Commit-Queue: Ian Elliott <ac50c12f27752fd82643b0b72adab33538bb2c97@google.com>
Reviewed-by: Ian Elliott <ac50c12f27752fd82643b0b72adab33538bb2c97@google.com>
Reviewed-by: Jamie Madill <7e492b4f1c8458024932de3ba475cbf015424c30@chromium.org>

ppy/angle,ppy/angle,ppy/angle,ppy/angle