Fix status area tray spacing.

ash/system/status_area_widget.h

 // 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 ASH_SYSTEM_STATUS_AREA_WIDGET_H_
 #define ASH_SYSTEM_STATUS_AREA_WIDGET_H_
 
 #include "ash/ash_export.h"
 #include "ash/launcher/background_animator.h"
 #include "ash/system/user/login_status.h"
@@ skipping 54 matching lines @@
   }
 
   user::LoginStatus login_status() const { return login_status_; }
 
  private:
   void AddSystemTray(SystemTray* system_tray, ShellDelegate* shell_delegate);
   void AddWebNotificationTray(WebNotificationTray* web_notification_tray);
 
   scoped_ptr<SystemTrayDelegate> system_tray_delegate_;
   // Weak pointers to View classes that are parented to StatusAreaWidget:
-  internal::StatusAreaWidgetDelegate* widget_delegate_;
+  internal::StatusAreaWidgetDelegate* status_area_widget_delegate_;

[stevenjb, 2012/08/06 23:33:53]

Note: I discovered that this was shadowing Widget::widget_delegate_ so I renamed
it, even though I didn't end up using it.

   SystemTray* system_tray_;
   WebNotificationTray* web_notification_tray_;
   user::LoginStatus login_status_;
 
   DISALLOW_COPY_AND_ASSIGN(StatusAreaWidget);
 };
 
 }  // namespace internal
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_STATUS_AREA_WIDGET_H_