Refactor FullscreenController removing TogglePresentationMode & adding ToggleFullscreenWithChrome.

chrome/browser/ui/browser_commands_mac.h

Index: chrome/browser/ui/browser_commands_mac.h
diff --git a/chrome/browser/ui/browser_commands_mac.h b/chrome/browser/ui/browser_commands_mac.h
new file mode 100644
index 0000000000000000000000000000000000000000..730be67750870b193ca65bcd8c1af88a7ca6d290
--- /dev/null
+++ b/chrome/browser/ui/browser_commands_mac.h
@@ -0,0 +1,16 @@
+// 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.
+
+#ifndef CHROME_BROWSER_UI_BROWSER_COMMANDS_MAC_H_
+#define CHROME_BROWSER_UI_BROWSER_COMMANDS_MAC_H_
+
+class Browser;
+
+namespace chrome {
+
+void ToggleFullscreenWithChrome(Browser* browser);
+
+}  // namespace chrome
+
+#endif  // CHROME_BROWSER_UI_BROWSER_COMMANDS_MAC_H_