[lsan] Fix win build.

llvm-svn: 184555

compiler-rt/lib/lsan/lsan_common.cc

@@ -20,14 +20,13 @@
 #include "sanitizer_common/sanitizer_stacktrace.h"
 #include "sanitizer_common/sanitizer_stoptheworld.h"
 
-#if CAN_SANITIZE_LEAKS
 namespace __lsan {
+#if CAN_SANITIZE_LEAKS
 
 // This mutex is used to prevent races between DoLeakCheck and SuppressObject.
 BlockingMutex global_mutex(LINKER_INITIALIZED);
 
 THREADLOCAL int disable_counter;
-bool DisabledInThisThread() { return disable_counter > 0; }
 
 Flags lsan_flags;
 
@@ -401,10 +400,16 @@ void LeakReport::PrintSummary() {
       "SUMMARY: LeakSanitizer: %zu byte(s) leaked in %zu allocation(s).\n\n",
       bytes, allocations);
 }
-
-}  // namespace __lsan
 #endif  // CAN_SANITIZE_LEAKS
 
+bool DisabledInThisThread() {
+#ifdef CAN_SANITIZE_LEAKS
+  return disable_counter > 0;
+#endif
+  return false;
+}
+}  // namespace __lsan
+
 using namespace __lsan;  // NOLINT
 
 extern "C" {