Fixes https://bugs.ecmascript.org/show_bug.cgi?id=120

test/config/excludelist.xml

@@ -144,8 +144,6 @@
   <test id="15.4.4.4-5-c-i-1">https://bugs.ecmascript.org/show_bug.cgi?id=69</test>
   
   <!-- Extension clause -->
-  <test id="S15.10.2.11_A1_T2">https://bugs.ecmascript.org/show_bug.cgi?id=120</test>
-  <test id="S15.10.2.11_A1_T3">https://bugs.ecmascript.org/show_bug.cgi?id=120</test>
   <test id="S13.0_A5">https://bugs.ecmascript.org/show_bug.cgi?id=133</test>
   <test id="S15.10.4.1_A5_T5">https://bugs.ecmascript.org/show_bug.cgi?id=128</test>
   <test id="S7.8.4_A4.3_T5">https://bugs.ecmascript.org/show_bug.cgi?id=127</test>

test/suite/sputnik/Conformance/15_Native/15.10_RegExp_Objects/15.10.2_Pattern_Semantics/15.10.2.11_DecimalEscape/S15.10.2.11_A1_T2.js

-// Copyright 2009 the Sputnik authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/**
- * @name: S15.10.2.11_A1_T2;
- * @section: 15.10.2.11;
- * @assertion: DecimalEscape :: DecimalIntegerLiteral [lookahead not in DecimalDigit];
- * @description: It is an error if n is greater than the total number of left capturing parentheses in the entire regular expression;
- * @negative;
-*/
-
-/\1/.exec("");
-/\2/.exec("");
-/\3/.exec("");
-/\4/.exec("");
-/\5/.exec("");
-/\6/.exec("");
-/\7/.exec("");
-/\8/.exec("");
-/\9/.exec("");
-/\10/.exec("");

test/suite/sputnik/Conformance/15_Native/15.10_RegExp_Objects/15.10.2_Pattern_Semantics/15.10.2.11_DecimalEscape/S15.10.2.11_A1_T3.js

-// Copyright 2009 the Sputnik authors.  All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/**
- * @name: S15.10.2.11_A1_T3;
- * @section: 15.10.2.11;
- * @assertion: DecimalEscape :: DecimalIntegerLiteral [lookahead not in DecimalDigit];
- * @description: It is an error if n is greater than the total number of left capturing parentheses in the entire regular expression;
- * @negative;
-*/
-
-/(?:A)\2/.exec("AA");