[mojo-js] Converts binding unittest into layout test.

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 27 matching lines @@
   path = path.AppendASCII("mojo")
              .AppendASCII("public")
              .AppendASCII("js")
              .AppendASCII("tests")
              .AppendASCII(test);
   TestRunnerDelegate delegate;
   gin::RunTestFromFile(path, &delegate, run_until_idle);
 }
 
 // TODO(abarth): Should we autogenerate these stubs from GYP?
-TEST(JSTest, Binding) {
-  RunTest("binding_unittest.js", false);
-}
-
 TEST(JSTest, Codec) {
   RunTest("codec_unittest.js", true);
 }
 
 TEST(JSTest, Connection) {
   RunTest("connection_unittest.js", false);
 }
 
 TEST(JSTest, Core) {
   RunTest("core_unittest.js", true);
@@ skipping 16 matching lines @@
 }
 
 TEST(JSTest, Validation) {
   RunTest("validation_unittest.js", true);
 }
 
 }  // namespace
 }  // namespace js
 }  // namespace edk
 }  // namespace mojo