Update keyguard and pattern-lock layouts for new UX designs.

To do this, we bring DigitalClock over from Clock into the
internal widgets.  Its font, Clockopia, comes along for the
ride (find it in /system/fonts).

This change is required for relevant code changes in
frameworks/policy/phone.

Change-Id: I354534f1abd9cf9557c9d18566f1d55b6be5e8f1
diff --git a/data/fonts/Android.mk b/data/fonts/Android.mk
index a8abf8b..597cb57 100644
--- a/data/fonts/Android.mk
+++ b/data/fonts/Android.mk
@@ -22,7 +22,8 @@
     DroidSerif-Bold.ttf     \
     DroidSerif-Italic.ttf   \
     DroidSerif-BoldItalic.ttf   \
-    DroidSansMono.ttf
+    DroidSansMono.ttf        \
+    Clockopia.ttf
 
 ifneq ($(NO_FALLBACK_FONT),true)
     copy_from += DroidSansFallback.ttf