Add missing delete statements in ~Fl_XXX_Copy_Surface_Driver() and ~Fl_XXX_Image_Surface_Driver().

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11891 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

src/Fl_cocoa.mm

@@ -3321,6 +3321,7 @@ Fl_Quartz_Copy_Surface_Driver::~Fl_Quartz_Copy_Surface_Driver()
   CFRelease(pdfdata);
   [clip setData:[image TIFFRepresentation] forType:TIFF_pasteboard_type];
   [image release];
+  delete driver();
 }
 
 ////////////////////////////////////////////////////////////////

src/drivers/GDI/Fl_GDI_Copy_Surface_Driver.cxx

@@ -81,6 +81,7 @@ Fl_GDI_Copy_Surface_Driver::~Fl_GDI_Copy_Surface_Driver() {
   }
   DeleteDC(gc);
   Fl_Surface_Device::surface()->driver()->gc(oldgc);
+  delete driver();
 }
 
 

src/drivers/GDI/Fl_GDI_Image_Surface_Driver.cxx

@@ -59,6 +59,7 @@ Fl_GDI_Image_Surface_Driver::Fl_GDI_Image_Surface_Driver(int w, int h, int high_
 
 Fl_GDI_Image_Surface_Driver::~Fl_GDI_Image_Surface_Driver() {
   if (offscreen) DeleteObject(offscreen);
+  delete driver();
 }
 
 

src/drivers/Quartz/Fl_Quartz_Image_Surface_Driver.cxx

@@ -72,6 +72,7 @@ Fl_Quartz_Image_Surface_Driver::~Fl_Quartz_Image_Surface_Driver() {
     free(data);
     CGContextRelease((CGContextRef)offscreen);
   }
+  delete driver();
 }
 
 void Fl_Quartz_Image_Surface_Driver::set_current() {

src/drivers/Xlib/Fl_Xlib_Copy_Surface_Driver.cxx

@@ -73,6 +73,7 @@ Fl_Xlib_Copy_Surface_Driver::~Fl_Xlib_Copy_Surface_Driver() {
   Fl_X11_Screen_Driver::copy_image(data, width, height, 1);
   delete[] data;
   fl_delete_offscreen(xid);
+  delete driver();
 }
 
 

src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx

@@ -56,6 +56,7 @@ Fl_Xlib_Image_Surface_Driver::Fl_Xlib_Image_Surface_Driver(int w, int h, int hig
 
 Fl_Xlib_Image_Surface_Driver::~Fl_Xlib_Image_Surface_Driver() {
   if (offscreen) XFreePixmap(fl_display, offscreen);
+  delete driver();
 }
 
 void Fl_Xlib_Image_Surface_Driver::set_current() {