Made launcher hidden when kicking off chrome in app mode.

chrome/browser/app_mode/app_mode_utils.cc

Index: chrome/browser/app_mode/app_mode_utils.cc
diff --git a/chrome/browser/app_mode/app_mode_utils.cc b/chrome/browser/app_mode/app_mode_utils.cc
new file mode 100644
index 0000000000000000000000000000000000000000..ca3baa5ca11f6533d70c6ae7b7271d23a916f167
--- /dev/null
+++ b/chrome/browser/app_mode/app_mode_utils.cc
@@ -0,0 +1,19 @@
+// Copyright (c) 2013 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 "chrome/browser/app_mode/app_mode_utils.h"
+
+#include "base/command_line.h"
+#include "chrome/common/chrome_switches.h"
+
+namespace chrome {
+
+bool IsRunningInAppMode() {
+  CommandLine* command_line = CommandLine::ForCurrentProcess();
+  return command_line->HasSwitch(switches::kKioskMode) ||
+      (command_line->HasSwitch(switches::kForceAppMode) &&
+      command_line->HasSwitch(switches::kAppId));
+}
+
+}  // namespace switches