[analyzer] Remove '-analyzer-check-objc-mem' flag, the nominee for best misnomer award.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@126676 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Analysis/free.c b/test/Analysis/free.c
index 814a555..cea1984 100644
--- a/test/Analysis/free.c
+++ b/test/Analysis/free.c
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -analyze -analyzer-check-objc-mem -analyzer-store=region -analyzer-checker=core,core.experimental.Malloc -fblocks -verify %s
+// RUN: %clang_cc1 -analyze -analyzer-store=region -analyzer-checker=core,core.experimental.Malloc -fblocks -verify %s
 void free(void *);
 
 void t1 () {