tree b01f54336e57b9404ddbf8185133e080f16871b9
parent 73c4e64f4bb90059cf822dac9eaf30e1c38bec77
author jvanverth <jvanverth@google.com> 1456949302 -0800
committer Commit bot <commit-bot@chromium.org> 1456949302 -0800

Replace some nullptrs with VK_NULL_HANDLE

Also ensures GrVkRenderPass.h ends with a LF.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1758003002

NOTRY=true

Review URL: https://codereview.chromium.org/1758003002