Let variable axes override existing or determine style information
with priority over FreeType face flags or information
from the OS/2 table.
Add test case for matching a variable fonts through SkFontMgr_FCI to
ensure the weight determination from variable axes is exercise.
The test does not exercise width or slant.
Add a small (~8.5k) subsetted Noto Sans CJK collection as a test font
(made using [1]), and ensure that matching, reported font style and axis
configuration are correct after matching.
[1] https://github.com/drott/noto-cjk/blob/subsetVFttv/subsetvf.py
Bug: skia:12864, skia:12881
Change-Id: I1fb05d88f68eda308b8864d32d98400c68e46834
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/500516
Commit-Queue: Dominik Röttsches <drott@chromium.org>
Reviewed-by: Ben Wagner <bungeman@google.com>
Auto-Submit: Dominik Röttsches <drott@chromium.org>
Commit-Queue: Dominik Röttsches <drott@google.com>
7646dffe58