avformat/http: Remove deprecated "user-agent" option

Deprecated in 27714b462d.

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

doc/protocols.texi

@@ -406,9 +406,6 @@ Set the Referer header. Include 'Referer: URL' header in HTTP request.
 Override the User-Agent header. If not specified the protocol will use a
 string describing the libavformat build. ("Lavf/<version>")
 
-@item user-agent
-This is a deprecated option, you can use user_agent instead it.
-
 @item reconnect_at_eof
 If set then eof is treated like an error and causes reconnection, this is useful
 for live / endless streams.

libavformat/http.c

@@ -141,9 +141,6 @@ static const AVOption options[] = {
     { "content_type", "set a specific content type for the POST messages", OFFSET(content_type), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, D | E },
     { "user_agent", "override User-Agent header", OFFSET(user_agent), AV_OPT_TYPE_STRING, { .str = DEFAULT_USER_AGENT }, 0, 0, D },
     { "referer", "override referer header", OFFSET(referer), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, D },
-#if FF_API_HTTP_USER_AGENT
-    { "user-agent", "use the \"user_agent\" option instead", OFFSET(user_agent), AV_OPT_TYPE_STRING, { .str = DEFAULT_USER_AGENT }, 0, 0, D|AV_OPT_FLAG_DEPRECATED },
-#endif
     { "multiple_requests", "use persistent connections", OFFSET(multiple_requests), AV_OPT_TYPE_BOOL, { .i64 = 0 }, 0, 1, D | E },
     { "post_data", "set custom HTTP post data", OFFSET(post_data), AV_OPT_TYPE_BINARY, .flags = D | E },
     { "mime_type", "export the MIME type", OFFSET(mime_type), AV_OPT_TYPE_STRING, { .str = NULL }, 0, 0, AV_OPT_FLAG_EXPORT | AV_OPT_FLAG_READONLY },

libavformat/version.h

@@ -58,9 +58,6 @@
 #ifndef FF_API_LAVF_AVCTX
 #define FF_API_LAVF_AVCTX               (LIBAVFORMAT_VERSION_MAJOR < 59)
 #endif
-#ifndef FF_API_HTTP_USER_AGENT
-#define FF_API_HTTP_USER_AGENT          (LIBAVFORMAT_VERSION_MAJOR < 59)
-#endif
 #ifndef FF_API_HLS_WRAP
 #define FF_API_HLS_WRAP                 (LIBAVFORMAT_VERSION_MAJOR < 59)
 #endif