Handlify the runtime lookup of CallIC and KeyedCallIC.

src/v8globals.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 539 matching lines @@
                    // has been shadowed by an eval-introduced
                    // variable
 
   INTERNAL,        // like VAR, but not user-visible (may or may not
                    // be in a context)
 
   TEMPORARY        // temporary variables (not user-visible), never
                    // in a context
 };
 
+
+enum ClearExceptionFlag {
+  KEEP_EXCEPTION,
+  CLEAR_EXCEPTION
+};
+
+
 } }  // namespace v8::internal
 
 #endif  // V8_V8GLOBALS_H_