[wasm][asm.js] Cancel exception and rethrow on parse failure.

test/mjsunit/asm/regress-674089.js

+// Copyright 2017 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Flags: --validate-asm --ignition-staging
+
+function outer() {
+  "use asm";
+  function inner() {
+    switch (1) {
+      case 0:
+        break foo;
+    }
+  }
+}
+outer();