Increase batching for AA fill rects.
Increase batching for AA fill rects.

This allows batching of rects provided without a local matrix when local coords are required and when the view matrix changes.

It also allows batching of rects with a local matrix with rects without a local matrix.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2116823002

Committed: https://skia.googlesource.com/skia/+/e525ecaf63f225f1da6e9834f7a291c06ad44d23
Review-Url: https://codereview.chromium.org/2116823002

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