Do not try to get fragment input locations with CHROMIUM_path_rendering

Do not try to get fragment input locations with CHROMIUM_path_rendering,
it uses the binding mechanism in CHROMIUM_path_rendering

BUG=skia:2992
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1618773002

Review URL: https://codereview.chromium.org/1618773002
1 file changed