Merge gtest-1.3.0.

OSX users: make sure that CrashReporter is disabled when running unit tests.
Death tests are enabled now so you'll get a ton of message boxes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105352 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/unittest/googletest/gtest-test-part.cc b/utils/unittest/googletest/gtest-test-part.cc
index 2e80f21..0f0116b 100644
--- a/utils/unittest/googletest/gtest-test-part.cc
+++ b/utils/unittest/googletest/gtest-test-part.cc
@@ -38,9 +38,9 @@
 // included, or there will be a compiler error.  This trick is to
 // prevent a user from accidentally including gtest-internal-inl.h in
 // his code.
-#define GTEST_IMPLEMENTATION
+#define GTEST_IMPLEMENTATION_ 1
 #include "gtest/internal/gtest-internal-inl.h"
-#undef GTEST_IMPLEMENTATION
+#undef GTEST_IMPLEMENTATION_
 
 namespace testing {