Patch gtest to move GTEST_IS_THREADSAFE out of unrelated GTEST_HAS_SE…

…H ifdef

Fixes the sanitizer Windows build, which happens to set
-DGTEST_HAS_SEH=0.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@291038 91177308-0d34-0410-b5e6-96231b3b80d8

utils/unittest/googletest/include/gtest/internal/gtest-port.h

@@ -916,13 +916,13 @@ using ::std::tuple_size;
 #  define GTEST_HAS_SEH 0
 # endif
 
+#endif  // GTEST_HAS_SEH
+
 #define GTEST_IS_THREADSAFE \
     (GTEST_HAS_MUTEX_AND_THREAD_LOCAL_ \
      || (GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT) \
      || GTEST_HAS_PTHREAD)
 
-#endif  // GTEST_HAS_SEH
-
 #ifdef _MSC_VER
 # if GTEST_LINKED_AS_SHARED_LIBRARY
 #  define GTEST_API_ __declspec(dllimport)