Kevin Lubick bdc24b3d18 Remove calls to SkCanvas::flush() (flutter/engine#43684)
In https://skia-review.googlesource.com/c/skia/+/716476, Skia removed
calls to SkCanvas::flush(). This replaces those calls that Flutter was
making with what had been going on - calling GrDirectContext::flush() if
the canvas was backed by a Ganesh backend. Raster-backed canvases did
not need flushing.

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2023-07-14 16:34:22 -04:00
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