Require certain faimilies to contain certain styles

Require certain faimilies to contain certain styles

This is a workaround for 635932, so that Chrome will ignore certain font
families unless they contain the specified font styles. We start out
requiring that Helvetica and Open Sans contain the regular variant,
because in some cases they get installed only in specialized variants
which results in fonts incorrectly displaying bold or condensed.

BUG=635932
Review-Url: https://codereview.chromium.org/2259733002
Cr-Commit-Position: refs/heads/master@{#413323}
(cherry picked from commit 0bf300d07fe226dc48da9cbfaa6d9ea36480f66d)

Committed: https://chromium.googlesource.com/chromium/src/+/8708aee2406f5bd80ea6a13093a85959d0af9ed9

[Ilya Kulshin, 2016-08-22 21:58:54]

Description was changed from

==========
Require certain faimilies to contain certain styles

This is a workaround for 635932, so that Chrome will ignore certain font
families unless they contain the specified font styles. We start out
requiring that Helvetica and Open Sans contain the regular variant,
because in some cases they get installed only in specialized variants
which results in fonts incorrectly displaying bold or condensed.

BUG=635932

Review-Url: https://codereview.chromium.org/2259733002
Cr-Commit-Position: refs/heads/master@{#413323}
(cherry picked from commit 0bf300d07fe226dc48da9cbfaa6d9ea36480f66d)
==========

to

==========
Require certain faimilies to contain certain styles

This is a workaround for 635932, so that Chrome will ignore certain font
families unless they contain the specified font styles. We start out
requiring that Helvetica and Open Sans contain the regular variant,
because in some cases they get installed only in specialized variants
which results in fonts incorrectly displaying bold or condensed.

BUG=635932

Review-Url: https://codereview.chromium.org/2259733002
Cr-Commit-Position: refs/heads/master@{#413323}
(cherry picked from commit 0bf300d07fe226dc48da9cbfaa6d9ea36480f66d)

Committed:
https://chromium.googlesource.com/chromium/src/+/8708aee2406f5bd80ea6a13093a8...
==========

[Ilya Kulshin, 2016-08-22 21:58:55]

Committed patchset #2 (id:20001) manually as
8708aee2406f5bd80ea6a13093a85959d0af9ed9.