final versions of these fonts from ascender, including GPOS 'mark' feature

Change-Id: I3e9faa83b19ac344e12cbda6d33405f040a34a9e
http://b/issue?id=2585430
diff --git a/data/fonts/DroidSansArabic.ttf b/data/fonts/DroidSansArabic.ttf
index c179bc6..660e2a9 100644
--- a/data/fonts/DroidSansArabic.ttf
+++ b/data/fonts/DroidSansArabic.ttf
Binary files differ
diff --git a/data/fonts/DroidSansHebrew.ttf b/data/fonts/DroidSansHebrew.ttf
index 0b48628..8d77e3e 100644
--- a/data/fonts/DroidSansHebrew.ttf
+++ b/data/fonts/DroidSansHebrew.ttf
Binary files differ