1diff --git a/re2/dfa.cc b/re2/dfa.cc 2index 2556c0f..f1fc7b0 100644 3--- a/re2/dfa.cc 4+++ b/re2/dfa.cc 5@@ -27,6 +27,8 @@ 6 #include "util/flags.h" 7 #include "util/sparse_set.h" 8 9+#define NO_THREAD_SAFETY_ANALYSIS 10+ 11 DEFINE_bool(re2_dfa_bail_when_slow, true, 12 "Whether the RE2 DFA should bail out early " 13 "if the NFA would be faster (for testing)."); 14diff --git a/util/util.h b/util/util.h 15index 471c64f..c46ab1b 100644 16--- a/util/util.h 17+++ b/util/util.h 18@@ -27,6 +27,8 @@ 19 #include <utility> 20 #include <set> 21 22+#include "base/third_party/dynamic_annotations/dynamic_annotations.h" 23+ 24 // Use std names. 25 using std::set; 26 using std::pair; 27@@ -119,8 +121,6 @@ static inline uint64 Hash64StringWithSeed(const char* s, int len, uint32 seed) { 28 return ((uint64)x << 32) | y; 29 } 30 31-int RunningOnValgrind(); 32- 33 } // namespace re2 34 35 #include "util/arena.h" 36