make test consistent
authorcaryclark <caryclark@google.com>
Tue, 9 Feb 2016 22:32:42 +0000 (14:32 -0800)
committerCommit bot <commit-bot@chromium.org>
Tue, 9 Feb 2016 22:32:42 +0000 (14:32 -0800)
commit58f4e1d2fd9d730cb207a02e3a60e09e49480d97
tree33922b757e35d552fe1ee7d1157e6199a34de5e5
parent86c6c4935171a1d2d6a9ffbff37ec6dac1326614
make test consistent

Don't pass rand() to a function as a pair of
parameters, since the order of evaluation
is unknown

TBR=robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1682203002

Review URL: https://codereview.chromium.org/1682203002
gm/arcto.cpp