This decreases alignment for things like float
and increases alignment for things like __m128.
The other users of SkAlignedSStorage looked simple enough to port to
aligned char[]. I haven't changed either of their alignments---still
the old max(void*,double)---but we can now if we want.
All that together lets us delete SkAlignedSStorage.
Change-Id: I6b5957a26f42ad859de383054573fb58d5cd0576
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/333196
Reviewed-by: John Stiles <johnstiles@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
339f0ee2a6