Apply clang-format with Chromium-style without column limit.

third_party/WebKit/Source/wtf/TriState.h

 /*
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 11 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef TriState_h
 #define TriState_h
 
 namespace WTF {
 
 enum TriState {
-    FalseTriState,
-    TrueTriState,
-    MixedTriState
+  FalseTriState,
+  TrueTriState,
+  MixedTriState
 };
-
 }
 
 using WTF::TriState;
 using WTF::FalseTriState;
 using WTF::TrueTriState;
 using WTF::MixedTriState;
 
-#endif // TriState_h
+#endif  // TriState_h