dart2js cps: Fix inlining of stringify.

tests/compiler/dart2js/cps_ir/expected/constructor_8.js

Index: tests/compiler/dart2js/cps_ir/expected/constructor_8.js
diff --git a/tests/compiler/dart2js/cps_ir/expected/constructor_8.js b/tests/compiler/dart2js/cps_ir/expected/constructor_8.js
index 0c61b84b80a063b53a1805cbbb1b33d56c0f32e0..e4a2ea6d20813f469e66ee2ddbc9b03d5cbb02ca 100644
--- a/tests/compiler/dart2js/cps_ir/expected/constructor_8.js
+++ b/tests/compiler/dart2js/cps_ir/expected/constructor_8.js
@@ -7,20 +7,16 @@
 // }
 
 function() {
-  var v0 = C.Type_C_cdS, v1;
+  var line;
   V.C$();
-  v1 = H.S((v1 = v0._unmangledName) == null ? v0._unmangledName = function(str, names) {
-    return str.replace(/[^<,> ]+/g, function(m) {
-      return names[m] || m;
-    });
-  }(v0._typeName, init.mangledGlobalNames) : v1);
+  line = H.S(C.Type_C_cdS);
   if (typeof dartPrint == "function")
-    dartPrint(v1);
+    dartPrint(line);
   else if (typeof console == "object" && typeof console.log != "undefined")
-    console.log(v1);
+    console.log(line);
   else if (!(typeof window == "object")) {
     if (!(typeof print == "function"))
-      throw "Unable to print message: " + String(v1);
-    print(v1);
+      throw "Unable to print message: " + String(line);
+    print(line);
   }
 }