Drop redundant 'ExceptionMessages::failedToXXX' calls.

Source/bindings/v8/ExceptionMessages.h

 /*
  * Copyright (C) 2013 Google 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:
  *
  *     * 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
@@ skipping 92 matching lines @@
 
     template <typename NumberType>
     static String indexOutsideRange(const char* name, NumberType given, NumberType lowerBound, BoundType lowerType, NumberType upperBound, BoundType upperType)
     {
         StringBuilder result;
         result.append("The ");
         result.append(name);
         result.append(" provided (");
         result.append(formatNumber(given));
         result.append(") is outside the range ");
-        result.append(lowerBound == ExclusiveBound ? '(' : '[');
+        result.append(lowerType == ExclusiveBound ? '(' : '[');
         result.append(formatNumber(lowerBound));
         result.append(", ");
         result.append(formatNumber(upperBound));
-        result.append(upperBound == ExclusiveBound ? ')' : ']');
+        result.append(upperType == ExclusiveBound ? ')' : ']');
         result.append('.');
         return result.toString();
     }
 
 private:
     static String ordinalNumber(int number);
 
     template <typename NumType>
     static String formatNumber(NumType number)
     {
         if (std::isnan(number))
             return "NaN";
         if (std::isinf(number))
             return number > 0 ? "Infinity" : "-Infinity";
         if (number > 1e20 || number < -1e20)
             return String::format("%e", 1.0*number);
         return String::number(number);
     }
 };
 
 } // namespace WebCore
 
 #endif // ExceptionMessages_h