browser: Handle the registration of ChromeLauncher prefs outside of views.

chrome/browser/ui/ash/chrome_launcher_prefs.h

Index: chrome/browser/ui/ash/chrome_launcher_prefs.h
diff --git a/chrome/browser/ui/ash/chrome_launcher_prefs.h b/chrome/browser/ui/ash/chrome_launcher_prefs.h
new file mode 100644
index 0000000000000000000000000000000000000000..03af3d8979bf2ed44232e6d1901bb4e78ac2c4e9
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+++ b/chrome/browser/ui/ash/chrome_launcher_prefs.h
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+// Copyright (c) 2012 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_CHROME_LAUNCHER_PREFS_H_
+#define CHROME_BROWSER_UI_ASH_CHROME_LAUNCHER_PREFS_H_
+#pragma once
+
+#include <string>
+
+class PrefService;
+
+namespace base {
+class DictionaryValue;
+}
+
+namespace ash {
+
+// Path within the dictionary entries in the prefs::kPinnedLauncherApps list
+// specifying the extension ID of the app to be pinned by that entry.
+extern const char kPinnedAppsPrefAppIDPath[];
+
+// Values used for prefs::kShelfAutoHideBehavior.
+extern const char kShelfAutoHideBehaviorAlways[];
+extern const char kShelfAutoHideBehaviorDefault[];
+extern const char kShelfAutoHideBehaviorNever[];
+
+void RegisterChromeLauncherUserPrefs(PrefService* user_prefs);
+
+base::DictionaryValue* CreateAppDict(const std::string& app_id);
+
+}  // namespace ash
+
+#endif  // CHROME_BROWSER_UI_ASH_CHROME_LAUNCHER_PREFS_H_