Add quick launcher for launching mojo apps from within mash

mash/quick_launch/BUILD.gn

-# Copyright 2015 The Chromium Authors. All rights reserved.
+# Copyright 2016 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.
 
 import("//build/config/ui.gni")
 import("//mojo/public/mojo_application.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 import("//tools/grit/repack.gni")
 
-mojo_native_application("main") {
-  output_name = "example_main"
-  testonly = true
-
+mojo_native_application("quick_launch") {
   sources = [
-    "main.cc",
-    "main_application_delegate.cc",
-    "main_application_delegate.h",
+    "quick_launch.cc",
   ]
 
   deps = [
     "//base",
     "//mojo/application/public/cpp",
     "//mojo/application/public/cpp:sources",
+    "//mojo/application/public/interfaces",
     "//mojo/public/cpp/bindings",
+    "//mojo/services/tracing/public/cpp",
+    "//ui/views",
+    "//ui/views/mus:for_mojo_application",
+    "//url",
   ]
 
+  resources = [ "$root_out_dir/views_mus_resources.pak" ]
+
   data_deps = [
-    "//mash/shell",
-    "//mash/task_viewer",
-    "//mash/example/views_examples",
-    "//mash/example/window_type_launcher",
+    "//components/mus",
   ]
 }