Web tests depend on Ahem being available as a system font. To achieve
this, the DWriteFontProxy sideloads Ahem in its internal collection.
This doesn't provide Ahem to the browser process' underlying font
manager, which makes it so FontDataManager can't see Ahem in web tests.
This CL sideloads the font in the browser's dwrite font manager, which
is used by the FontDataManager. This allows web tests that depend on
Ahem to pass when using FontDataManager.
Bug: None
Change-Id: Id56da6ac99070a4ac7f65436b86e68cd5c6de320
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6250577
Reviewed-by: Etienne Bergeron <etienneb@chromium.org>
Commit-Queue: Anthony Vallée-Dubois <anthonyvd@chromium.org>
Reviewed-by: Mike West <mkwst@chromium.org>
Cr-Commit-Position: refs/heads/main@{#1418296}
6764bd04f4