Inline SkWuffsCodec::readFrames

This simplifies the code. It was only called in one place, from the
short SkWuffsCodec::onGetFrameCountInternal function.

Bug: skia:8235
Change-Id: I8af0816fab9f639bbb52ef7fa07b07006825e358
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/251856
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
1 file changed