[liveedit] reimplement frame restarting.

test/debugger/debug/debug-liveedit-check-stack.js

Index: test/debugger/debug/debug-liveedit-check-stack.js
diff --git a/test/debugger/debug/debug-liveedit-check-stack.js b/test/debugger/debug/debug-liveedit-check-stack.js
index bba7acafecd6ea0a73f015f6ea752177fb0b75ff..e016a5391c3f692762b18842518dc7bda0855c6d 100644
--- a/test/debugger/debug/debug-liveedit-check-stack.js
+++ b/test/debugger/debug/debug-liveedit-check-stack.js
@@ -89,9 +89,28 @@ function WrapInNativeCall(f) {
   };
 }
 
+function ExecuteInDebugContext(f) {
+  var result;
+  var exception = null;
+  Debug.setListener(function(event) {
+    if (event == Debug.DebugEvent.Break) {
+      try {
+        result = f();
+      } catch (e) {
+        // Rethrow this exception later.
+        exception = e;
+      }
+    }
+  });
+  debugger;
+  Debug.setListener(null);
+  if (exception !== null) throw exception;
+  return result;
+}
+
 function WrapInDebuggerCall(f) {
   return function() {
-    return %ExecuteInDebugContext(f);
+    return ExecuteInDebugContext(f);
   };
 }