* move DPSOperators.h to XDPS.

* move GPS headers into a new backend.
	* define GSContext.h/GSContext.m as abstract super for all drawing
		destinations (eliminates the need for DPS, GPS, DGS at the root of
		the AppKit) add appropriate defintion to various classes.
	* NSMatrix.m add abstract backend code from xraw (eliminate backend).
	* NSSlider.m add abstract backend code from xraw (eliminate backend).
	* NSSliderCell.m add abstract backend code from xraw (eliminate backend).
	* NSSplitView.m add abstract backend code from xraw (eliminate backend).
		replace private divider highlight method with NSHighlightRect()
	* NSWindow.m add class method to create backend specific window view.
	* NSTextField.m add abstract backend code from xraw (eliminate backend).
	* NSForm.m add abstract backend code from xraw (eliminate backend).
	* NSFormCell.m add abstract backend code from xraw (eliminate backend).
	* NSColorWell.m add abstract backend code from xraw (eliminate backend).
	* NSButton.m add abstract backend code from xraw (eliminate backend).
	* NSControl.m add abstract backend code from xraw (eliminate backend).
	* NSBox.m add abstract backend code from xraw (eliminate backend).
	* NSBrowser.m add abstract backend code from xraw (eliminate backend).
	* NSBrowserCell.m add abstract backend code from xraw (eliminate backend).


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@3321 72102866-910b-0410-8b05-ffd578937521

Source/NSPrintOperation.m

@@ -139,14 +139,14 @@ toData:(NSMutableData *)data
 {}
 
 //
-// Managing the DPS Context
+// Managing the drawing Context
 //
-- (GPSDrawContext *)createContext
+- (GSContext *)createContext
 {
   return nil;
 }
 
-- (GPSDrawContext *)context
+- (GSContext *)context
 {
   return nil;
 }