external/boringssl: bump revision.

This change bumps the BoringSSL revision to the current tip-of-tree.

Change-Id: I91d5bf467e16e8d86cb19a4de873985f524e5faa
diff --git a/src/ssl/test/malloc.cc b/src/ssl/test/malloc.cc
index 6cc0b33..2ec5582 100644
--- a/src/ssl/test/malloc.cc
+++ b/src/ssl/test/malloc.cc
@@ -14,15 +14,24 @@
 
 #include <openssl/base.h>
 
+#if defined(__has_feature)
+#if __has_feature(address_sanitizer)
+#define OPENSSL_ASAN
+#endif
+#endif
+
 // This file isn't built on ARM or Aarch64 because we link statically in those
-// builds and trying to override malloc in a static link doesn't work.
-#if defined(__linux__) && !defined(OPENSSL_ARM) && !defined(OPENSSL_AARCH64)
+// builds and trying to override malloc in a static link doesn't work. It's also
+// disabled on ASan builds as this interferes with ASan's malloc interceptor.
+//
+// TODO(davidben): See if this and ASan's interceptors can be made to coexist.
+#if defined(__linux__) && !defined(OPENSSL_ARM) && \
+    !defined(OPENSSL_AARCH64) && !defined(OPENSSL_ASAN)
 
 #include <stdint.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <unistd.h>
-#include <stdio.h>
 
 #include <new>
 
@@ -127,4 +136,4 @@
 
 }  // extern "C"
 
-#endif  /* defined(linux) && !ARM && !AARCH64 */
+#endif  /* defined(linux) && !ARM && !AARCH64 && !ASAN */