[wasm] Provide correct eval origin for asm.js code

test/mjsunit/wasm/asm-wasm-exception-in-tonumber.js

 // Copyright 2016 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
 
 var filename = '(?:[^ ]+/)?test/mjsunit/wasm/asm-wasm-exception-in-tonumber.js';
 filename = filename.replace(/\//g, '[/\\\\]');
 
 function verifyStack(frames, expected) {
@@ skipping 62 matching lines @@
           use_asm_js, test_detailed,
           test_detailed ? expected_frames : expected_stack, input);
     }
   }
 }
 
 (function testStackForThrowAtCall() {
   var expected_stack = [
     '^Error: user-thrown$',
     '^ *at sym \\(' + filename + ':\\d+:9\\)$',
-    '^ *at callSym \\(.*<anonymous>:\\d+:12\\)$',
+    '^ *at callSym \\(eval at testHelper \\(' + filename +
+        ':\\d+:19\\), <anonymous>:\\d+:12\\)$',
   ];
   var expected_frames = [
       //  function   pos
       [      "sym",    9],
       [  "callSym",   12],
   ];
 
   testAll(expected_stack, expected_frames, 0);
 })();
 
 (function testStackForThrowAtConversion() {
   var expected_stack = [
     '^TypeError: Cannot convert a Symbol value to a number$',
-    '^ *at callSym \\(.*<anonymous>:\\d+:21\\)$',
+    '^ *at callSym \\(eval at testHelper \\(' + filename +
+        ':\\d+:19\\), <anonymous>:\\d+:21\\)$',
   ];
   var expected_frames = [
       //  function   pos
       [  "callSym",   21],
   ];
 
   testAll(expected_stack, expected_frames, 1);
 })();