dart2js cps: Handle error cases.

pkg/compiler/lib/src/js_backend/codegen/codegen.dart

Index: pkg/compiler/lib/src/js_backend/codegen/codegen.dart
diff --git a/pkg/compiler/lib/src/js_backend/codegen/codegen.dart b/pkg/compiler/lib/src/js_backend/codegen/codegen.dart
index 95b1dee349aec14ff8733a8a83103ff0c9ad36e0..f101a7610ca8a7353f55d27bb79670adc653df87 100644
--- a/pkg/compiler/lib/src/js_backend/codegen/codegen.dart
+++ b/pkg/compiler/lib/src/js_backend/codegen/codegen.dart
@@ -589,6 +589,20 @@ class CodeGenerator extends tree_ir.StatementVisitor
   }
 
   @override
+  js.Expression visitCreateInvocationMirror(
+      tree_ir.CreateInvocationMirror node) {
+    js.Expression name = js.string(node.selector.name);
+    js.Expression internalName = js.string(glue.invocationName(node.selector));
+    js.Expression kind = js.number(node.selector.invocationMirrorKind);
+    js.Expression arguments = new js.ArrayInitializer(
+        node.arguments.map(visitExpression).toList());
+    js.Expression argumentNames = new js.ArrayInitializer(
+        node.selector.namedArguments.map(js.string).toList());
+    return buildStaticHelperInvocation(glue.createInvocationMirrorMethod,
+        [name, internalName, kind, arguments, argumentNames]);
+  }
+
+  @override
   js.Expression visitGetField(tree_ir.GetField node) {
     return new js.PropertyAccess.field(
         visitExpression(node.object),