MAINT-85 Using mouse scroll while renaming item moves it out of My Inventory tab

indra/llui/llfolderview.cpp

@@ -684,6 +684,12 @@ void LLFolderView::draw()
 		}
 	}
 
+	if (mRenameItem && mRenamer && mRenamer->getVisible() && !getVisibleRect().contains(mRenamer->getRect()))
+	{
+		// renamer is not connected to the item we are renaming in any form so manage it manually
+		closeRenamer();
+	}
+
 	// skip over LLFolderViewFolder::draw since we don't want the folder icon, label, 
 	// and arrow for the root folder
 	LLView::draw();