commit 530c73184ff5fed64d9dae5ff1d452d1a75d3a99
author drott <drott@chromium.org> Wed Apr 13 21:06:27 2016
committer Commit bot <commit-bot@chromium.org> Wed Apr 13 21:07:30 2016
tree bbb64c57d51531a3f8a16b1e9c384dc8c2afac51
parent d5081eb2f8ad8c174b109655e28eb452231571ee

Add OpenTypeCapsSupport class

As preparation for implementing correct font-variant-caps we need to be
able to check font files for their ability to support caps related
OpenType features, such as 'smcp', 'c2sc' etc.

The implementation files are split in two, one part Chromium-side
implementation, one part Mozilla Public License'd code adapted from
Firefox.

BUG=587094
TEST=OpenTypeCapsSupportTest.cpp
TBR=dpranke

Review URL: https://codereview.chromium.org/1882063002

Cr-Commit-Position: refs/heads/master@{#387085}