Disable antialiasing on interior of filled RRects that need distance vectors

The interior antialiasing was causing a small transparent rectangle in the middle of filled rects

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=3062

Change-Id: If0bf26b96c8969af6d81f3a3d6fee59e8c1d747e
Reviewed-on: https://skia-review.googlesource.com/3062
Reviewed-by: Jim Van Verth <jvanverth@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
1 file changed