Creates a JavaScript Applicaiton

services/js/js_app_runner_delegate.cc

Index: services/js/js_app_runner_delegate.cc
diff --git a/services/js/js_app_runner_delegate.cc b/services/js/js_app_runner_delegate.cc
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+++ b/services/js/js_app_runner_delegate.cc
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+// 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 "services/js/js_app_runner_delegate.h"
+
+#include "base/path_service.h"
+#include "gin/modules/console.h"
+#include "mojo/edk/js/core.h"
+#include "mojo/edk/js/handle.h"
+#include "mojo/edk/js/support.h"
+#include "mojo/edk/js/threading.h"
+
+namespace mojo {
+namespace js {
+
+namespace {
+
+std::vector<base::FilePath> GetModuleSearchPaths() {
+  std::vector<base::FilePath> search_paths(2);
+  PathService::Get(base::DIR_SOURCE_ROOT, &search_paths[0]);
+  PathService::Get(base::DIR_EXE, &search_paths[1]);
+  search_paths[1] = search_paths[1].AppendASCII("gen");
+  return search_paths;
+}
+
+} // namespace
+
+JSAppRunnerDelegate::JSAppRunnerDelegate()
+    : ModuleRunnerDelegate(GetModuleSearchPaths()) {
+  AddBuiltinModule(gin::Console::kModuleName, gin::Console::GetModule);
+  AddBuiltinModule(js::Core::kModuleName, js::Core::GetModule);
+  AddBuiltinModule(js::Support::kModuleName, js::Support::GetModule);
+  AddBuiltinModule(js::Threading::kModuleName, js::Threading::GetModule);
+}
+
+JSAppRunnerDelegate::~JSAppRunnerDelegate() {
+}
+
+void JSAppRunnerDelegate::UnhandledException(gin::ShellRunner* runner,
+                                             gin::TryCatch& try_catch) {
+  gin::ModuleRunnerDelegate::UnhandledException(runner, try_catch);
+  LOG(ERROR) << try_catch.GetStackTrace();
+}
+
+}  // namespace mojo
+} // namespace js
+