Moving mojo/validation test into LayoutTests

mojo/edk/js/tests/run_js_unittests.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/files/file_path.h"
 #include "base/macros.h"
 #include "base/path_service.h"
 #include "gin/modules/console.h"
 #include "gin/modules/module_registry.h"
 #include "gin/test/file_runner.h"
@@ skipping 55 matching lines @@
 }
 
 TEST(JSTest, Struct) {
   RunTest("struct_unittest.js", true);
 }
 
 TEST(JSTest, Union) {
   RunTest("union_unittest.js", true);
 }
 
-TEST(JSTest, Validation) {
-  RunTest("validation_unittest.js", true);
-}
-
 }  // namespace
 }  // namespace js
 }  // namespace edk
 }  // namespace mojo