Remove recursion used to move files and folders to the recycle bin

• Type: Technical Task
• Status: Closed
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.0.0 Alpha 1
• Component/s: Documents & Media, Recycle Bin
• Labels: None
• Git Pull Request: https://github.com/shuyangzhou/liferay-portal/pull/1827

Remove recursion used to move files and folders to the recycle bin.

Note
Cannot be tested by QA.