Fix completion of try..finally.

test/mjsunit/regress/regress-2529.js

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-if (this.Worker) {
-  var workerScript =
-    `var w = new Worker('postMessage(42)');
-     onmessage = function(parentMsg) {
-       w.postMessage(parentMsg);
-       var childMsg = w.getMessage();
-       postMessage(childMsg);
-     };`;
 
-  var w = new Worker(workerScript);
-  w.postMessage(9);
-  assertEquals(42, w.getMessage());
+// Regression test for v8 bug 2529.
+
+function makeScript(s) {
+  return 'while(true) { try { "try"; break } finally { "finally" }; ' + s + ' }';
 }
+
+var s1 = makeScript('');
+var s2 = makeScript('y = "done"');
+var s3 = makeScript('if (true) 2; else var x = 3;');
+var s4 = makeScript('if (true) 2; else 3;');
+
+assertEquals("try", eval(s1));
+assertEquals("try", eval(s2));
+assertEquals("try", eval(s3));
+assertEquals("try", eval(s4));