dart2js-kernel: Recognize some List constructors.

pkg/compiler/lib/src/ssa/builder.dart

Index: pkg/compiler/lib/src/ssa/builder.dart
diff --git a/pkg/compiler/lib/src/ssa/builder.dart b/pkg/compiler/lib/src/ssa/builder.dart
index eb6a890791174f83eee381e7746236dc0387c563..faca3c32a7d929ea0414f0aee549f1ed7ca24f71 100644
--- a/pkg/compiler/lib/src/ssa/builder.dart
+++ b/pkg/compiler/lib/src/ssa/builder.dart
@@ -2401,10 +2401,6 @@ class SsaAstGraphBuilder extends ast.Visitor
     return interceptor;
   }
 
-  HLiteralList buildLiteralList(List<HInstruction> inputs) {
-    return new HLiteralList(inputs, commonMasks.extendableArrayType);
-  }
-
   @override
   void visitAs(ast.Send node, ast.Node expression, ResolutionDartType type, _) {
     HInstruction expressionInstruction = visitAndPop(expression);