diff --git a/tools/post_process_props.py b/tools/post_process_props.py
index 9ddd5d7677..31b7a78d58 100755
--- a/tools/post_process_props.py
+++ b/tools/post_process_props.py
@@ -27,17 +27,6 @@ PROP_VALUE_MAX = 91
 # Put the modifications that you need to make into the /system/build.prop into this
 # function. The prop object has get(name) and put(name,value) methods.
 def mangle_build_prop(prop):
-  pass
-
-# Put the modifications that you need to make into /vendor/default.prop and
-# /odm/default.prop into this function. The prop object has get(name) and
-# put(name,value) methods.
-def mangle_default_prop_override(prop):
-  pass
-
-# Put the modifications that you need to make into the /system/etc/prop.default into this
-# function. The prop object has get(name) and put(name,value) methods.
-def mangle_default_prop(prop):
   # If ro.debuggable is 1, then enable adb on USB by default
   # (this is for userdebug builds)
   if prop.get("ro.debuggable") == "1":
@@ -119,12 +108,6 @@ def main(argv):
 
   if filename.endswith("/build.prop"):
     mangle_build_prop(properties)
-  elif (filename.endswith("/vendor/default.prop") or
-        filename.endswith("/odm/default.prop")):
-    mangle_default_prop_override(properties)
-  elif (filename.endswith("/default.prop") or # legacy
-        filename.endswith("/prop.default")):
-    mangle_default_prop(properties)
   else:
     sys.stderr.write("bad command line: " + str(argv) + "\n")
     sys.exit(1)