Initialize SkFont typeface in constructor Make sure SkFont has an SkTypeface on construction instead of setting it separately. No functional change. Change-Id: Ieabe002202c78c91cf13da9761acc2296d495a37 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/5850571 Reviewed-by: Koji Ishii <kojii@chromium.org> Commit-Queue: Koji Ishii <kojii@chromium.org> Auto-Submit: Dominik Röttsch