Fix compile error in quasi-modal wxWidgets patch.

patches/wxwidgets-3.0.2_macosx_quasimodal.patch

@@ -1,15 +1,30 @@
-From 0cc169ec53f5eb50e6f1e77c2f73f4631561d574 Mon Sep 17 00:00:00 2001
+From f725afdcbd4168fce3d1e8f952fe55b03cdf8a7e Mon Sep 17 00:00:00 2001
 From: Jeff Young <jeff@rokeby.ie>
 Date: Tue, 9 Jan 2018 12:04:20 +0000
-Subject: [PATCH 1/1] Backport OSX disabled-window fixes from master.
+Subject: [PATCH 1/2] Backport OSX disabled-window fixes from master.
 
 Also adds ReparentQuasiModal() which is required for Kicad
 quasi-modal dialogs.
 ---
+ include/wx/osx/dialog.h |  3 +++
  src/osx/cocoa/dialog.mm | 12 ++++++++++++
  src/osx/cocoa/window.mm | 13 ++++++++++++-
- 2 files changed, 24 insertions(+), 1 deletion(-)
+ 3 files changed, 27 insertions(+), 1 deletion(-)
 
+diff --git a/include/wx/osx/dialog.h b/include/wx/osx/dialog.h
+index 3b0b724fb8..5beda35130 100644
+--- a/include/wx/osx/dialog.h
++++ b/include/wx/osx/dialog.h
+@@ -59,6 +59,9 @@ public:
+     // may be called to terminate the dialog with the given return code
+     virtual void EndModal(int retCode);
+ 
++    // hack to keep window behind quasi-modal dialog from being fronted
++    void ReparentQuasiModal();
++
+     static bool OSXHasModalDialogsOpen();
+     static void OSXBeginModalDialog();
+     static void OSXEndModalDialog();
 diff --git a/src/osx/cocoa/dialog.mm b/src/osx/cocoa/dialog.mm
 index 8b1e48f1b4..c6b508013e 100644
 --- a/src/osx/cocoa/dialog.mm