Rename references to type traits the same as we rename the traits.

tools/clang/rewrite_to_chrome_style/tests/fields-original.cc

Index: tools/clang/rewrite_to_chrome_style/tests/fields-original.cc
diff --git a/tools/clang/rewrite_to_chrome_style/tests/fields-original.cc b/tools/clang/rewrite_to_chrome_style/tests/fields-original.cc
index 5f0fda0fdf44a0ab57cd17d1223d4ed43823d120..bceaa9575c67dc00634cbecb0dc64688fe09d1cc 100644
--- a/tools/clang/rewrite_to_chrome_style/tests/fields-original.cc
+++ b/tools/clang/rewrite_to_chrome_style/tests/fields-original.cc
@@ -83,6 +83,11 @@ struct GloballyKnownTraits {
 
 namespace WTF {
 
+void testForTraits() {
+  bool a = blink::IsGarbageCollectedMixin::safeToCompareToEmptyOrDeleted;
+  bool b = not_blink::GloballyKnownTraits::safeToCompareToEmptyOrDeleted;
+}
+
 // We don't want to capitalize fields in type traits
 // (i.e. the |value| -> |kValue| rename is undesirable below).
 struct TypeTrait1 {