[svn] 2497: Fixed problem with removing or swapping Group/ List items that had item renderers.

Revision: 2497
Author: gruehle@adobe.com
Date: 2008-07-15 14:33:03 -0700 (Tue, 15 Jul 2008)

Log Message:
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Fixed problem with removing or swapping Group/List items that had item renderers. When an item has a renderer, make sure renderer.data is cleared before removing it from the display list.

Bugs: SDK-16109, SDK-16084
QA: This should unblock List testing
Doc: No
Reviewer: Jason

Ticket Links:
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http://bugs.adobe.com/jira/browse/SDK-16109
http://bugs.adobe.com/jira/browse/SDK-16084

Modified Paths:
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flex/sdk/trunk/frameworks/projects/flex4/src/flex/core/Group.as