appcelerator/titanium_mobile — pull request #5108 by vishalduggal (2013-12-10 17:30:53+00:00)
Title: [TIMOB-15939] (3_2_X) iOS7: OptionDialog scroll causes ghosting on iPAD

Cherry Pick PR #5107 to 3_2_X

Fixes [TIMOB-15939](https://jira.appcelerator.org/browse/TIMOB-15939)

Test case is in [comments](https://jira.appcelerator.org/browse/TIMOB-15939?focusedCommentId=283561&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-283561)