No changes whatsoever, just remove trailing whitespace.

There are no real changes in this commit but it removes all trailing white
space from our source files. This avoids problems when applying patches and
making diffs and it would be nice to prevent it from reappearing.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@65680 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/osx/dialog.h

@@ -56,12 +56,12 @@ public:
 
     // show the dialog modally and return the value passed to EndModal()
     virtual int ShowModal();
-    
+
     virtual void ShowWindowModal();
 
     // may be called to terminate the dialog with the given return code
     virtual void EndModal(int retCode);
-    
+
     static bool OSXHasModalDialogsOpen();
     static void OSXBeginModalDialog();
     static void OSXEndModalDialog();
@@ -70,13 +70,13 @@ public:
     // --------------
 
     wxDialogModality GetModality() const;
-    
+
 #if wxOSX_USE_COCOA
     virtual void ModalFinishedCallback(void* WXUNUSED(panel), int WXUNUSED(returnCode)) {}
 #endif
 
 protected:
-    // show window modal dialog 
+    // show window modal dialog
     void DoShowWindowModal();
 
     // end window modal dialog.
@@ -87,7 +87,7 @@ protected:
 
 
     wxDialogModality m_modality;
-    
+
     wxModalEventLoop* m_eventLoop;
 
 private: