pathops coincident work
This is working towards fixing all bugs around simplifying the tiger.
This installment simplifies the point-t intersection list as it is built rather than doing the analysis once the intersections are complete. This avoids getting the list in an inconsistent state and makes coincident checks faster and more stable.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2237223002
TBR=reed@google.com
BUG=skia:5131
Review-Url: https://codereview.chromium.org/2237223002
23 files changed