Remove completed TODO in SkFontMgr.h.


git-svn-id: http://skia.googlecode.com/svn/trunk/include@12424 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/ports/SkFontMgr.h b/ports/SkFontMgr.h
index accb0c5..97ae2f1 100644
--- a/ports/SkFontMgr.h
+++ b/ports/SkFontMgr.h
@@ -105,7 +105,6 @@
     virtual SkTypeface* onCreateFromStream(SkStream*, int ttcIndex) = 0;
     virtual SkTypeface* onCreateFromFile(const char path[], int ttcIndex) = 0;
 
-    // TODO: make this pure-virtual once all ports know about it
     virtual SkTypeface* onLegacyCreateTypeface(const char familyName[],
                                                unsigned styleBits) = 0;
 private: