Minor change in Fl_System_Printer constructors: use the same graphics driver as the display.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8358 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

src/Fl_GDI_Printer.cxx

@@ -37,7 +37,7 @@ extern HWND fl_window;
 Fl_System_Printer::Fl_System_Printer(void) : Fl_Paged_Device() {
   hPr = NULL;
   class_name(class_id);
-  driver(fl_graphics_driver);
+  driver(Fl_Display_Device::display_device()->driver());
 }
 
 Fl_System_Printer::~Fl_System_Printer(void) {

src/Fl_Quartz_Printer.mm

@@ -42,7 +42,7 @@ Fl_System_Printer::Fl_System_Printer(void)
   scale_x = scale_y = 1.;
   class_name(class_id);
   gc = 0;
-  driver(fl_graphics_driver);
+  driver(Fl_Display_Device::display_device()->driver());
 }
 
 Fl_System_Printer::~Fl_System_Printer(void) {}