Remove all trailing spaces

No real changes, just clean up sources by removing trailing spaces from
all the non-generated files.

This should hopefully avoid future commits mixing significant changes
with insignificant whitespace ones.

include/wx/osx/cocoa/chkconf.h

@@ -22,7 +22,7 @@
 /*
  * leave is isFlipped and don't override
  */
-#ifndef wxOSX_USE_NATIVE_FLIPPED 
+#ifndef wxOSX_USE_NATIVE_FLIPPED
     #define wxOSX_USE_NATIVE_FLIPPED 1
 #endif
 

include/wx/osx/cocoa/dataview.h

@@ -532,7 +532,7 @@ public:
     virtual void SetRowHeight(int height);
     virtual void SetRowHeight(const wxDataViewItem& item, unsigned int height);
     virtual void OnSize();
-    
+
     virtual void StartEditor( const wxDataViewItem & item, unsigned int column );
 
     // drag & drop helper methods

include/wx/osx/cocoa/evtloop.h

@@ -15,16 +15,16 @@ class WXDLLIMPEXP_BASE wxGUIEventLoop : public wxCFEventLoop
 public:
     wxGUIEventLoop();
     ~wxGUIEventLoop();
-    
+
     void BeginModalSession( wxWindow* modalWindow );
-    
+
     void EndModalSession();
 
     virtual void WakeUp();
 
     void OSXUseLowLevelWakeup(bool useIt)
         { m_osxLowLevelWakeUp = useIt ; }
-    
+
 protected:
     virtual int DoDispatchTimeout(unsigned long timeout);
 
@@ -32,15 +32,15 @@ protected:
     virtual void OSXDoStop();
 
     virtual CFRunLoopRef CFGetCurrentRunLoop() const;
-    
+
     void* m_modalSession;
-    
+
     wxWindow* m_modalWindow;
-    
+
     WXWindow m_dummyWindow;
-    
+
     int m_modalNestedLevel;
-    
+
     bool m_osxLowLevelWakeUp;
 };
 

include/wx/osx/cocoa/private.h

@@ -163,7 +163,7 @@ public :
 #endif
 
     virtual double      GetContentScaleFactor() const;
-    
+
     // cocoa thunk connected calls
 
 #if wxUSE_DRAG_AND_DROP
@@ -281,20 +281,20 @@ public :
     virtual void SetRepresentedFilename(const wxString& filename) wxOVERRIDE;
 
     wxNonOwnedWindow*   GetWXPeer() { return m_wxPeer; }
-    
+
     CGWindowLevel   GetWindowLevel() const wxOVERRIDE { return m_macWindowLevel; }
     void            RestoreWindowLevel() wxOVERRIDE;
-    
+
     static WX_NSResponder GetNextFirstResponder() ;
     static WX_NSResponder GetFormerFirstResponder() ;
 protected :
     CGWindowLevel   m_macWindowLevel;
     WXWindow        m_macWindow;
     void *          m_macFullScreenData ;
-    
+
 private:
     void SetUpForModalParent();
-    
+
     wxDECLARE_DYNAMIC_CLASS_NO_COPY(wxNonOwnedWindowCocoaImpl);
 };
 
@@ -308,7 +308,7 @@ public:
 #if wxUSE_MARKUP
     virtual void SetLabelMarkup(const wxString& markup);
 #endif // wxUSE_MARKUP
-    
+
     void SetPressedBitmap( const wxBitmap& bitmap );
     void GetLayoutInset(int &left , int &top , int &right, int &bottom) const;
     void SetAcceleratorFromLabel(const wxString& label);

include/wx/osx/cocoa/private/textimpl.h

@@ -97,7 +97,7 @@ public:
     virtual ~wxNSTextViewControl();
 
     virtual void insertText(NSString* text, WXWidget slf, void *_cmd) wxOVERRIDE;
-    
+
     virtual wxString GetStringValue() const wxOVERRIDE ;
     virtual void SetStringValue( const wxString &str) wxOVERRIDE ;
     virtual void Copy() wxOVERRIDE ;