Fix an uncaught exception in the Default Client advanced preferences from messing up the UI by removing all traces of MSN and Yahoo from the URL handler code.
/*
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* with this source distribution.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the GNU
* General Public License as published by the Free Software Foundation; either version 2 of the License,
* or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Public License for more details.
*
* You should have received a copy of the GNU General Public License along with this program; if not,
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* An event must have a unique eventID. handler is responsible for providing information
* about the event, such as short and long descriptions. The group determines how the event will be displayed in the events
* preferences; events in the same group are displayed together.
*
* @param eventID Unique event ID
* @param handler The handler, which must conform to AIEventHandler
* @param inGroup The group
* @param global If YES, the event will only be displayed in the global Events preferences; if NO, the event is available for contacts and groups via Get Info, as well.
* @brief Return a natural language, localized description for an event
*
* This will be suitable for display to the user such as in a message window or a Growl notification
*
* @param eventID The event
* @param listObject The object for which the event occurred
* @param userInfo Event-specific userInfo
* @param includeSubject If YES, the return value is a complete sentence. If NO, the return value is suitable for display after a name or other identifier.