Split GrTextContext into baseclass and subclass

This is a step towards enabling alternate text rendering code paths (GLyphy in particular)

Committed on behalf of baranowski@chromium.org

Review URL: http://codereview.appspot.com/5796071/



git-svn-id: http://skia.googlecode.com/svn/trunk/gyp@3412 2bbb7eff-a529-9590-31e7-b0007b416f81
1 file changed