Fix the crash caused by incorrectly declared properties

Author: fanyu

Mixin/UserInterface/Controllers/Common/PeerViewController.swift

@@ -10,10 +10,15 @@ class PeerViewController<ModelType, CellType: PeerCell, SearchResultType: Search
     @IBOutlet weak var searchBoxView: SearchBoxView!
     @IBOutlet weak var tableView: UITableView!
     @IBOutlet weak var centerWrapperView: UIView!
+    @IBOutlet weak var actionView: UIView!
+    @IBOutlet weak var operationAllButton: UIButton!
+    @IBOutlet weak var showSelectedButton: UIButton!
 
     @IBOutlet weak var searchBoxTrailingConstraint: NSLayoutConstraint!
     @IBOutlet weak var centerWrapperViewHeightConstraint: NSLayoutConstraint!
     @IBOutlet weak var centerWrapperViewBottomConstraint: NSLayoutConstraint!
+    @IBOutlet weak var showActionViewConstraint: NSLayoutConstraint!
+    @IBOutlet weak var hideActionViewConstraint: NSLayoutConstraint!
 
     let queue = OperationQueue()
     let initDataOperation = BlockOperation()

Mixin/UserInterface/Controllers/DeviceTransfer/DeviceTransferConversationSelectionViewController.swift

@@ -4,13 +4,6 @@ import MixinServices
 
 class DeviceTransferConversationSelectionViewController: PeerViewController<MessageReceiver, CheckmarkPeerCell, MessageReceiverSearchResult> {
 
-    @IBOutlet weak var actionView: UIView!
-    @IBOutlet weak var operationAllButton: UIButton!
-    @IBOutlet weak var showSelectedButton: UIButton!
-    
-    @IBOutlet weak var showActionViewConstraint: NSLayoutConstraint!
-    @IBOutlet weak var hideActionViewConstraint: NSLayoutConstraint!
-    
     private var selections = [MessageReceiver]() {
         didSet {
             container?.rightButton.isEnabled = selections.count > 0