Moved methods that don't rely on internal state out of ChromeLauncherController.

chrome/browser/ui/ash/launcher/chrome_launcher_controller_util.h

Index: chrome/browser/ui/ash/launcher/chrome_launcher_controller_util.h
diff --git a/chrome/browser/ui/ash/launcher/chrome_launcher_controller_util.h b/chrome/browser/ui/ash/launcher/chrome_launcher_controller_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..2be8368e90afb41999ec81ba0b32611ba2cbfc46
--- /dev/null
+++ b/chrome/browser/ui/ash/launcher/chrome_launcher_controller_util.h
@@ -0,0 +1,29 @@
+// 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.
+
+#ifndef CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_UTIL_H_
+#define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_UTIL_H_
+
+#include "chrome/browser/ui/app_list/app_list_controller_delegate.h"
+
+namespace extensions {
+class Extension;
+}
+
+class Browser;
+
+// Returns true if |browser| is owned by the active user.
+bool IsBrowserFromActiveUser(Browser* browser);
+
+// Returns the extension identified by |app_id|.
+const extensions::Extension* GetExtensionForAppID(const std::string& app_id,
+                                                  Profile* profile);
+
+// Returns whether the app can be pinned, and whether the pinned app are
+// editable or fixed
+AppListControllerDelegate::Pinnable GetPinnableForAppID(
+    const std::string& app_id,
+    Profile* profile);
+
+#endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_UTIL_H_