[nolibc] Now that we have a custom allocator, remove dummy allocator
definitions from test.

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@182841 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/sanitizer_common/tests/sanitizer_nolibc_test_main.cc b/lib/sanitizer_common/tests/sanitizer_nolibc_test_main.cc
index 7a40ab8..72df621 100644
--- a/lib/sanitizer_common/tests/sanitizer_nolibc_test_main.cc
+++ b/lib/sanitizer_common/tests/sanitizer_nolibc_test_main.cc
@@ -14,10 +14,6 @@
 
 #include "sanitizer_common/sanitizer_libc.h"
 
-// TODO(pcc): Remove these once the allocator dependency is gone.
-extern "C" void *__libc_malloc() { return 0; }
-extern "C" void __libc_free(void *p) {}
-
 extern "C" void _start() {
   internal__exit(0);
 }