Add some Mime type to mozilla plugin

(cherry picked from commit 5b8476c9)

projects/mozilla/npvlc_rc.rc.in

@@ -31,9 +31,9 @@ BEGIN
             VALUE "InternalName", "npvlc\0"
             VALUE "CompanyName", "the VideoLAN Team\0"
             VALUE "LegalCopyright", "Copyright \251 @COPYRIGHT_YEARS@ The VideoLAN Team\0"
-            VALUE "MIMEType", "audio/mpeg|audio/x-mpeg|video/mpeg|video/x-mpeg|video/mpeg-system|video/x-mpeg-system|video/mp4|audio/mp4|application/mpeg4-iod|application/mpeg4-muxcodetable|video/x-msvideo|video/quicktime|application/x-ogg|application/ogg|application/x-vlc-plugin|video/x-ms-asf-plugin|video/x-ms-asf|application/x-mplayer2|video/x-ms-wmv|application/x-google-vlc-plugin|audio/wav|audio/x-wav|audio/3gpp|video/3gpp|audio/3gpp2|video/3gpp2|video/divx|video/flv|video/x-flv|video/x-matroska|audio/x-matroska|application/xspf+xml\0"
-            VALUE "FileExtents", "mp2,mp3,mpga,mpega|mp2,mp3,mpga,mpega|mpg,mpeg,mpe|mpg,mpeg,mpe|mpg,mpeg,vob|mpg,mpeg,vob|mp4,mpg4|mp4,mpg4|mp4,mpg4|mp4,mpg4|avi|mov,qt|ogg|ogg|vlc|asf,asx|asf,asx||wmv||wav|wav|3gp,3gpp|3gp,3gpp|3g2,3gpp2|3g2,3gpp2|divx|flv|flv|mkv|mka|xspf\0"
-            VALUE "FileOpenName", "MPEG audio|MPEG audio|MPEG video|MPEG video|MPEG video|MPEG video|MPEG-4 video|MPEG-4 audio|MPEG-4 video|MPEG-4 video|AVI video|QuickTime video|Ogg stream|Ogg stream|VLC plug-in|Windows Media video|Windows Media video|Windows Media plug-in|Windows Media video|Google VLC plug-in|WAV audio|WAV audio|3GPP audio|3GPP video|3GPP2 audio|3GPP2 video|DivX video|FLV video|FLV video|Matroska video|Matroska audio|Playlist xspf\0"
+            VALUE "MIMEType", "audio/mpeg|audio/x-mpeg|video/mpeg|video/x-mpeg|video/mpeg-system|video/x-mpeg-system|video/mp4|audio/mp4|application/mpeg4-iod|application/mpeg4-muxcodetable|video/x-msvideo|video/quicktime|application/x-ogg|application/ogg|application/x-vlc-plugin|video/x-ms-asf-plugin|video/x-ms-asf|application/x-mplayer2|video/x-ms-wmv|application/x-google-vlc-plugin|audio/wav|audio/x-wav|audio/3gpp|video/3gpp|audio/3gpp2|video/3gpp2|video/divx|video/flv|video/x-flv|video/x-matroska|audio/x-matroska|application/xspf+xml|audio/x-m4a|audio/x-mpegurl|audio/x-ms-wma\0"
+            VALUE "FileExtents", "mp2,mp3,mpga,mpega|mp2,mp3,mpga,mpega|mpg,mpeg,mpe|mpg,mpeg,mpe|mpg,mpeg,vob|mpg,mpeg,vob|mp4,mpg4|mp4,mpg4|mp4,mpg4|mp4,mpg4|avi|mov,qt|ogg|ogg|vlc|asf,asx|asf,asx||wmv||wav|wav|3gp,3gpp|3gp,3gpp|3g2,3gpp2|3g2,3gpp2|divx|flv|flv|mkv|mka|xspf|m4a|m3u|wma\0"
+            VALUE "FileOpenName", "MPEG audio|MPEG audio|MPEG video|MPEG video|MPEG video|MPEG video|MPEG-4 video|MPEG-4 audio|MPEG-4 video|MPEG-4 video|AVI video|QuickTime video|Ogg stream|Ogg stream|VLC plug-in|Windows Media video|Windows Media video|Windows Media plug-in|Windows Media video|Google VLC plug-in|WAV audio|WAV audio|3GPP audio|3GPP video|3GPP2 audio|3GPP2 video|DivX video|FLV video|FLV video|Matroska video|Matroska audio|Playlist xspf|MPEG-4 audio|Playlist M3U|Windows Media Audio\0"
         END
     END
     BLOCK "VarFileInfo"

projects/mozilla/vlcplugin.h

@@ -188,9 +188,12 @@ private:
     "video/x-mpeg:mpg,mpeg,mpe:MPEG video;" \
     "video/mpeg-system:mpg,mpeg,mpe,vob:MPEG video;" \
     "video/x-mpeg-system:mpg,mpeg,mpe,vob:MPEG video;" \
+    /* M3U */ \
+    "audio/x-mpegurl:m3u:MPEG audio;" \
     /* MPEG-4 */ \
     "video/mp4:mp4,mpg4:MPEG-4 video;" \
     "audio/mp4:mp4,mpg4:MPEG-4 audio;" \
+    "audio/x-m4a:m4a:MPEG-4 audio;" \
     "application/mpeg4-iod:mp4,mpg4:MPEG-4 video;" \
     "application/mpeg4-muxcodetable:mp4,mpg4:MPEG-4 video;" \
     /* AVI */ \
@@ -208,6 +211,7 @@ private:
     "application/x-mplayer2::Windows Media;" \
     "video/x-ms-wmv:wmv:Windows Media;" \
     "video/x-ms-wvx:wvx:Windows Media Video;" \
+    "audio/x-ms-wma:wma:Windows Media Audio;" \
     /* Google VLC */ \
     "application/x-google-vlc-plugin::Google VLC plug-in;" \
     /* WAV audio */ \