Towards using DexClassAndMethod in desugaring

Change-Id: I49207ae20080114590ab90fedba49418b699a948
diff --git a/tools/run_on_app_dump.py b/tools/run_on_app_dump.py
index fd57fad..c4de6e3 100755
--- a/tools/run_on_app_dump.py
+++ b/tools/run_on_app_dump.py
@@ -5,6 +5,7 @@
 
 import adb
 import apk_masseur
+import as_utils
 import compiledump
 import gradle
 import optparse