Revert "Create a special CONSTRAINED font bucket in frameworks."

This reverts commit 9e21eced5efacd605036be599d96974964deb09b.

Bug: 22929087
diff --git a/data/fonts/Android.mk b/data/fonts/Android.mk
index 39458f9..3181017 100644
--- a/data/fonts/Android.mk
+++ b/data/fonts/Android.mk
@@ -17,13 +17,10 @@
 
 LOCAL_PATH := $(call my-dir)
 
-# Use full Noto Sans Japanese font on the normal footprints, but
-# exclude it from SMALLER and use a subset on the CONSTRAINED ones.
+# Use full Noto Sans Japanese font on non-smaller footprints
 ifneq ($(SMALLER_FONT_FOOTPRINT),true)
-ifneq ($(CONSTRAINED_FONT_FOOTPRINT),true)
 FONT_NOTOSANS_JP_FULL := true
 endif
-endif
 
 ##########################################
 # create symlink for given font
@@ -85,32 +82,19 @@
 extra_font_files :=
 
 ################################
-# Include the DroidSansFallback subset on SMALLER_FONT_FOOTPRINT builds,
-# and the full font on CONSTRAINED_FONT_FOOTPRINT ones.
+# Include the DroidSansFallback subset on SMALLER_FONT_FOOTPRINT build
 ifeq ($(SMALLER_FONT_FOOTPRINT),true)
-droidsans_fallback_src := DroidSansFallback.ttf
-build_droidsans_fallback := true
-endif  # SMALLER_FONT_FOOTPRINT
-
-ifeq ($(CONSTRAINED_FONT_FOOTPRINT),true)
-droidsans_fallback_src := DroidSansFallbackFull.ttf
-build_droidsans_fallback := true
-endif  # CONSTRAINED_FONT_FOOTPRINT
-
-ifeq ($(build_droidsans_fallback),true)
 
 include $(CLEAR_VARS)
 LOCAL_MODULE := DroidSansFallback.ttf
-LOCAL_SRC_FILES := $(droidsans_fallback_src)
+LOCAL_SRC_FILES := $(LOCAL_MODULE)
 LOCAL_MODULE_CLASS := ETC
 LOCAL_MODULE_TAGS := optional
 LOCAL_MODULE_PATH := $(TARGET_OUT)/fonts
 include $(BUILD_PREBUILT)
 droidsans_fallback_src :=
 
-endif  # build_droidsans_fallback
-
-build_droidsans_fallback :=
+endif  # SMALLER_FONT_FOOTPRINT
 
 ################################
 # Build the rest of font files as prebuilt.