avcodec: Remove unnecessary parser.h inclusions

It only contains declarations for some auxiliary functions for parsing
that parsers that only work with complete packets don't need.

Reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/av1_parser.c

@@ -24,9 +24,9 @@
 #include "libavutil/avassert.h"
 
 #include "av1_parse.h"
+#include "avcodec.h"
 #include "cbs.h"
 #include "cbs_av1.h"
-#include "parser.h"
 
 typedef struct AV1ParseContext {
     CodedBitstreamContext *cbc;

libavcodec/cook_parser.c

@@ -28,7 +28,7 @@
 #include <stdint.h>
 
 #include "libavutil/intreadwrite.h"
-#include "parser.h"
+#include "avcodec.h"
 
 typedef struct CookParseContext {
     int duration;

libavcodec/dvaudio_parser.c

@@ -23,7 +23,7 @@
  * Determines the duration for each packet.
  */
 
-#include "parser.h"
+#include "avcodec.h"
 #include "dvaudio.h"
 
 static int dvaudio_parse(AVCodecParserContext *s1, AVCodecContext *avctx,

libavcodec/dvd_nav_parser.c

@@ -18,9 +18,9 @@
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
+
 #include "avcodec.h"
-#include "get_bits.h"
-#include "parser.h"
+#include "libavutil/intreadwrite.h"
 
 #define PCI_SIZE  980
 #define DSI_SIZE 1018

libavcodec/vp3_parser.c

@@ -18,7 +18,7 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "parser.h"
+#include "avcodec.h"
 
 static int parse(AVCodecParserContext *s,
                  AVCodecContext *avctx,

libavcodec/vp9_parser.c

@@ -21,9 +21,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include "libavutil/intreadwrite.h"
-#include "libavcodec/get_bits.h"
-#include "parser.h"
+#include "avcodec.h"
+#include "get_bits.h"
 
 static int parse(AVCodecParserContext *ctx,
                  AVCodecContext *avctx,

libavcodec/xma_parser.c

@@ -21,7 +21,7 @@
  * XMA2 audio parser
  */
 
-#include "parser.h"
+#include "avcodec.h"
 
 typedef struct XMAParserContext{
     int skip_packets;