update androidsdk to new savelayer signature

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1540583002

NOTRY=True
NOTREECHECKS=True
TBR=

Review URL: https://codereview.chromium.org/1540583002
2 files changed