Remove wrong and unnecessary condition. VHOOK filters are not special

so they are not supposed to use the printf, fprintf, perror and puts
functions but av_log instead.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@15221 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

libavutil/internal.h

@@ -242,7 +242,7 @@ if((y)<(x)){\
 #define strcat strcat_is_forbidden_due_to_security_issues_use_av_strlcat
 #undef  exit
 #define exit exit_is_forbidden
-#if !(defined(LIBAVFORMAT_BUILD) || defined(FFMPEG_FRAMEHOOK_H))
+#ifndef LIBAVFORMAT_BUILD
 #undef  printf
 #define printf please_use_av_log
 #undef  fprintf