Enable some JsToCppTests.

mojo/apps/js/test/js_to_cpp_unittest.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "gin/public/isolate_holder.h"
@@ skipping 415 matching lines @@
 
 TEST_F(JsToCppTest, Echo) {
   if (IsRunningOnIsolatedBot())
     return;
 
   EchoCppSideConnection cpp_side_connection;
   RunTest("mojo/apps/js/test/js_to_cpp_unittest", &cpp_side_connection);
   EXPECT_TRUE(cpp_side_connection.DidSucceed());
 }
 
-// TODO(tsepez): Disabled due to http://crbug.com/366797.
-TEST_F(JsToCppTest, DISABLED_BitFlip) {
+TEST_F(JsToCppTest, BitFlip) {
   if (IsRunningOnIsolatedBot())
     return;
 
   BitFlipCppSideConnection cpp_side_connection;
   RunTest("mojo/apps/js/test/js_to_cpp_unittest", &cpp_side_connection);
   EXPECT_TRUE(cpp_side_connection.DidSucceed());
 }
 
-// TODO(tsepez): Disabled due to http://crbug.com/366797.
-TEST_F(JsToCppTest, DISABLED_BackPointer) {
+TEST_F(JsToCppTest, BackPointer) {
   if (IsRunningOnIsolatedBot())
     return;
 
   BackPointerCppSideConnection cpp_side_connection;
   RunTest("mojo/apps/js/test/js_to_cpp_unittest", &cpp_side_connection);
   EXPECT_TRUE(cpp_side_connection.DidSucceed());
 }
 
 }  // namespace js
 }  // namespace mojo