tree c8b9c3d926c3e1806542c30b561a1be9dbceccce
parent 3b597388b35967a751fb055d0b8fcc30b443b5a8
author caryclark <caryclark@google.com> 1459866528 -0700
committer Commit bot <commit-bot@chromium.org> 1459866528 -0700

give up if huge paths have unresolvable coincidence

This fuzzy test has enormous curves with coincidence runs that break numerics.
If the computed intersections identify that the span of coincidence has been deleted,
give up and return that the path op failed.

TBR=reed@google.com
BUG=597926
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1854333002

Review URL: https://codereview.chromium.org/1854333002