[DevTools] Apps implementation.

Source/devtools/front_end/main/SimpleApp.js

Index: Source/devtools/front_end/main/SimpleApp.js
diff --git a/Source/devtools/front_end/main/SimpleApp.js b/Source/devtools/front_end/main/SimpleApp.js
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+++ b/Source/devtools/front_end/main/SimpleApp.js
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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.
+
+/**
+ * @constructor
+ * @extends {WebInspector.App}
+ */
+WebInspector.SimpleApp = function()
+{
+    WebInspector.App.call(this);
+};
+
+WebInspector.SimpleApp.prototype = {
+    createGlobalStatusBarItems: function()
+    {
+        this.appendInspectStatusBarItem();
+        this.appendSettingsStatusBarItem();
+    },
+
+    createRootView: function()
+    {
+        var rootView = new WebInspector.RootView();
+        WebInspector.inspectorView.show(rootView.element);
+        rootView.attachToBody();
+    },
+
+    __proto__: WebInspector.App.prototype
+};