From d95414171fe5f13de1881ed08d2bf7bc50e6e645 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tor=20Arne=20Vestb=C3=B8?= <tor.arne.vestbo@qt.io>
Date: Wed, 19 Apr 2017 14:24:33 +0200
Subject: [PATCH] macOS: Remove unneeded Objective-C instance variable
 declarations

And their corresponding synthesizations. The compiler will take care
of it for us.

Change-Id: Ifa42e0732059008af6f3f65151bf203a1a19079d
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
---
 src/plugins/platforms/cocoa/qnswindow.h  | 7 -------
 src/plugins/platforms/cocoa/qnswindow.mm | 2 --
 2 files changed, 9 deletions(-)

diff --git a/src/plugins/platforms/cocoa/qnswindow.h b/src/plugins/platforms/cocoa/qnswindow.h
index fc702058c56..62e2d93c603 100644
--- a/src/plugins/platforms/cocoa/qnswindow.h
+++ b/src/plugins/platforms/cocoa/qnswindow.h
@@ -75,7 +75,6 @@ typedef NSWindow<QNSWindowProtocol> QCocoaNSWindow;
 
 @interface QT_MANGLE_NAMESPACE(QNSWindowHelper) : NSObject
 {
-    QCocoaNSWindow *_window;
     QPointer<QCocoaWindow> _platformWindow;
 }
 
@@ -94,9 +93,6 @@ QT_NAMESPACE_ALIAS_OBJC_CLASS(QNSWindowHelper);
 // -------------------------------------------------------------------------
 
 @interface QT_MANGLE_NAMESPACE(QNSWindow) : NSWindow<QNSWindowProtocol>
-{
-    QNSWindowHelper *_helper;
-}
 @end
 
 QT_NAMESPACE_ALIAS_OBJC_CLASS(QNSWindow);
@@ -104,9 +100,6 @@ QT_NAMESPACE_ALIAS_OBJC_CLASS(QNSWindow);
 // -------------------------------------------------------------------------
 
 @interface QT_MANGLE_NAMESPACE(QNSPanel) : NSPanel<QNSWindowProtocol>
-{
-    QNSWindowHelper *_helper;
-}
 @end
 
 QT_NAMESPACE_ALIAS_OBJC_CLASS(QNSPanel);
diff --git a/src/plugins/platforms/cocoa/qnswindow.mm b/src/plugins/platforms/cocoa/qnswindow.mm
index df9e7b80670..3bb2c2eb3d1 100644
--- a/src/plugins/platforms/cocoa/qnswindow.mm
+++ b/src/plugins/platforms/cocoa/qnswindow.mm
@@ -89,8 +89,6 @@ static bool isMouseEvent(NSEvent *ev)
 
 @implementation QNSWindowHelper
 
-@synthesize window = _window;
-
 - (QCocoaWindow *)platformWindow
 {
     return _platformWindow.data();