Refactor LauncherDelegate

ash/launcher/launcher_delegate.cc

Index: ash/launcher/launcher_delegate.cc
diff --git a/ash/launcher/launcher_delegate.cc b/ash/launcher/launcher_delegate.cc
new file mode 100644
index 0000000000000000000000000000000000000000..69f71fc852e6e6af343806f755bb65f2bc8e8826
--- /dev/null
+++ b/ash/launcher/launcher_delegate.cc
@@ -0,0 +1,20 @@
+// Copyright 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 "ash/launcher/launcher_delegate.h"
+
+#include "ash/ash_switches.h"
+#include "base/command_line.h"
+
+namespace ash {
+
+LauncherDelegate::~LauncherDelegate() {
+}
+
+bool LauncherDelegate::IsPerAppLauncher() {
+  return (CommandLine::ForCurrentProcess()->HasSwitch(
+      ash::switches::kAshDisablePerAppLauncher)) ? false : true;
+}
+
+}  // namespace ash