Upgrade V8 to version 4.9.385.28

https://chromium.googlesource.com/v8/v8/+/4.9.385.28

FPIIM-449

Change-Id: I4b2e74289d4bf3667f2f3dc8aa2e541f63e26eb4
diff --git a/test/mjsunit/debug-evaluate-modify-catch-block-scope.js b/test/mjsunit/debug-evaluate-modify-catch-block-scope.js
new file mode 100644
index 0000000..07d6ccb
--- /dev/null
+++ b/test/mjsunit/debug-evaluate-modify-catch-block-scope.js
@@ -0,0 +1,39 @@
+// Copyright 2015 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: --expose-debug-as debug --debug-eval-readonly-locals
+
+Debug = debug.Debug
+
+var exception = null;
+function listener(event, exec_state, event_data, data) {
+  if (event != Debug.DebugEvent.Break) return;
+  try {
+    exec_state.frame(0).evaluate("bar()");
+  } catch (e) {
+    exception = e;
+    print(e + e.stack);
+  }
+}
+
+Debug.setListener(listener);
+
+(function() {
+  "use strict";
+  try {
+    throw 1;
+  } catch (e) {
+    let a = 1;
+    function bar() {
+      a = 2;
+      e = 2;
+    }
+    debugger;
+    assertEquals(2, a);
+    assertEquals(2, e);
+  }
+})();
+
+Debug.setListener(null);
+assertNull(exception);