chromeos: Fix missing FontConfig calls in default-font code.

This adds FcConfigSubstitute() and FcDefaultSubstitute()
calls to the code that queries FontConfig to determine
whether subpixel rendering should be used for UI text.  Per
FcFontMatch()'s documentation, these functions must be
called; without them, FontConfig now claims that subpixel
rendering is disabled.

BUG=223379
TBR=asvitkine@chromium.org


Review URL: https://chromiumcodereview.appspot.com/12947005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@190226 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed