Kill CFX_Object.

core/src/fxge/agg/agg23/agg_rendering_buffer.h

Index: core/src/fxge/agg/agg23/agg_rendering_buffer.h
diff --git a/core/src/fxge/agg/agg23/agg_rendering_buffer.h b/core/src/fxge/agg/agg23/agg_rendering_buffer.h
index 5a8681b537989bb582e52887ab6265525858a926..9c1c0c68992239a1b3c7f197fee5f4c5b6bc3985 100644
--- a/core/src/fxge/agg/agg23/agg_rendering_buffer.h
+++ b/core/src/fxge/agg/agg23/agg_rendering_buffer.h
@@ -22,17 +22,17 @@
 #include "agg_basics.h"
 namespace agg
 {
-class rendering_buffer : public CFX_Object
+class rendering_buffer 
 {
 public:
-    struct row_data : public CFX_Object {
+    struct row_data  {
         int x1, x2;
         const int8u* ptr;
         row_data() {}
         row_data(int x1_, int x2_, const int8u* ptr_) :
             x1(x1_), x2(x2_), ptr(ptr_) {}
     };
-    struct span_data : public CFX_Object {
+    struct span_data  {
         int x;
         unsigned len;
         int8u* ptr;