GitLab

Initial implementation of SkFontMgr for Fuchsia that implements minimal
SkFontMgr functionality used in Blink. There are still a number of
features that don't work properly and will require changes in the
system FontProvider to get fixed:
 1. Character to font matching (see onMatchFamilyStyleCharacter()).
    Currently the system API doesn't provide this feature.
 2. Style matching according to CSS3: Font style matching rules
    implemented in Fuchsia's font provider do not match CSS3 rules.
 3. Font aliasing: FontProvider supports only 3 Roboto fonts (Roboto,
    RobotoSlab and RobotoMono) doesn't support any font family aliases.
    To workaround this issue aliasing implemented directly in
    FuchsiaFontManager.

The new SkFontMgr is not enabled yet because it doesn't work in sandbox.
Will enabled it later in a separate CL.

Bug: 800156
Change-Id: I98a9bed3f98c492577cc9cf0a81f190c8837da31
Reviewed-on: https://chromium-review.googlesource.com/1114192
Commit-Queue: Sergey Ulanov <sergeyu@chromium.org>
Reviewed-by: Wez <wez@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Cr-Commit-Position: refs/heads/master@{#572360}