Implement Mac pref-pane UI mockups

remoting/host/me2me_preference_pane_disable.h

Index: remoting/host/me2me_preference_pane_disable.h
diff --git a/remoting/host/me2me_preference_pane_disable.h b/remoting/host/me2me_preference_pane_disable.h
new file mode 100644
index 0000000000000000000000000000000000000000..9871e7cf713b38228ad986288ebf47c75a97a90a
--- /dev/null
+++ b/remoting/host/me2me_preference_pane_disable.h
@@ -0,0 +1,20 @@
+// 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.
+
+#import <Cocoa/Cocoa.h>
+
+// This view-controller holds just a "Disable" button.  It is shown when the
+// pref-pane is launched manually, or when the user has just confirmed their
+// PIN and applied a new configuration.
+@interface Me2MePreferencePaneDisable : NSViewController {
+  IBOutlet NSButton* disable_button_;
+  id delegate_;
+}
+
+@property (retain) id delegate;
+
+- (void)setEnabled:(BOOL)enabled;
+- (IBAction)onDisable:(id)sender;
+
+@end