[tests] Delete tests about taint analysis in biabduction that are long broken

Reviewed By: ngorogiannis

Differential Revision: D32490263

fbshipit-source-id: 7331eed2c

Author: dulmarod

infer/tests/codetoanalyze/objc/biabduction/Makefile

@@ -44,8 +44,6 @@ SOURCES_DEFAULT = \
   shared/annotations/nullable_annotations.m \
   shared/annotations/nullable_annotations_fields.m \
   shared/annotations/nonnull_annotations.m \
-  taint/sources.m \
-  taint/viewController.m \
 
 SOURCES_BUCKET_ALL = \
   global_const/global_const.m \