[wasm] asm.js - Remove Wasm.instantiateModuleFromAsm, use asm.js directly.

test/mjsunit/regress/regress-592352.js

Index: test/mjsunit/regress/regress-592352.js
diff --git a/test/mjsunit/regress/regress-592352.js b/test/mjsunit/regress/regress-592352.js
index f3477c038dde3611b8aadc5dc79e4795296a76dc..7947fdba2c255617802d1c1dd3eaac3d07836990 100644
--- a/test/mjsunit/regress/regress-592352.js
+++ b/test/mjsunit/regress/regress-592352.js
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --expose-wasm --allow-natives-syntax
+// Flags: --allow-natives-syntax --validate-asm
 
 function __f_76() {
   "use asm";
@@ -13,7 +13,7 @@ function __f_76() {
 }
 
 try {
-  Wasm.instantiateModuleFromAsm( __f_76.toString());
+  assertTrue(%IsAsmWasmCode(__f_76));
   assertTrue(false);
 } catch (e) {
   print("Caught: " + e);