libavcodec/aacsbr_tablegen: fix tablegen on windows

Including these headers is not needed and breaks building on Windows as it
tries to activate the full compat tools, which are not needed for host
tools.

libavcodec/aacsbr_fixed_tablegen.c

@@ -21,9 +21,6 @@
  */
 
 #include <stdlib.h>
-#include "libavutil/internal.h"
-#include "libavutil/common.h"
-#undef CONFIG_HARDCODED_TABLES
 #define CONFIG_HARDCODED_TABLES 0
 #define USE_FIXED 1
 #include "aacsbr_fixed_tablegen.h"

libavcodec/aacsbr_tablegen.c

@@ -21,9 +21,6 @@
  */
 
 #include <stdlib.h>
-#include "libavutil/internal.h"
-#include "libavutil/common.h"
-#undef CONFIG_HARDCODED_TABLES
 #define CONFIG_HARDCODED_TABLES 0
 #define USE_FIXED 0
 #include "aacsbr_tablegen.h"

libavcodec/aacsbr_tablegen_common.h

@@ -22,7 +22,8 @@
 
 #ifndef AVCODEC_AACSBR_TABLEGEN_COMMON_H
 #define AVCODEC_AACSBR_TABLEGEN_COMMON_H
-#include "aac.h"
+#include "aac_defines.h"
+#include "libavutil/mem.h"
 
 #if CONFIG_HARDCODED_TABLES
 #define aacsbr_tableinit()