Ensure we use the current locale when looking up fallback fonts per character

http://crbug.com/183830

R=scroggo@google.com

Review URL: https://codereview.chromium.org/17691002

git-svn-id: http://skia.googlecode.com/svn/trunk@9751 2bbb7eff-a529-9590-31e7-b0007b416f81
3 files changed