brianchandotcom/liferay-portal — pull request #4936 by holatuwol (2012-04-12 01:36:30+00:00)
Title: LPS-26465

Checked by adding a breakpoint in ThreadLocalFilter, it only executes once when I view the portlet in a maximized state (not twice), so it doesn't need any additional logic in order to ensure that it only runs once.