Removing unsupported codecs from ptypes file

The file ptypes.txt tells test program NetEqRTPplay how to
map the RTP payload types in an RTP file. Now removing payload
types that are not supported in WebRTC.
Review URL: http://webrtc-codereview.appspot.com/119009

git-svn-id: http://webrtc.googlecode.com/svn/trunk@473 4adac7df-926f-26a2-2b94-8c16560cd09d

src/modules/audio_coding/NetEQ/main/test/ptypes.txt

@@ -1,47 +1,19 @@
 pcmu 0
-gsmfr 3
-g723 4
-dvi4 125
 pcma 8
-g722 9
 cn 13
-g729 18
-ipcmwb 97
-speex8 98
-speex16 99
-eg711u 100
-eg711a 101
+//ipcmwb 97
+//eg711u 100
+//eg711a 101
 ilbc 102
 isac 103
-isaclc 119
 isacswb 104
 avt 106
-g722_1_16 108
-g722_1_24 109
-g722_1_32 110
-g722_1c_24 84
-g722_1c_32 85
-g722_1c_48 86
-//sc3 111
-amr 112
-gsmefr 113
-g726_16 115
-g726_24 116
-g726_32 121
 red 117
-g726_40 118
 cn_wb 105
 cn_swb32 126
-g729_1 107
-//g729d 123
-amrwb 120
 pcm16b 93
 pcm16b_wb 94
 pcm16b_swb32khz 95
 //pcm16b_swb48khz 96
 //mpeg4aac 122
-silk8 80
-silk12 81
-silk16 82
-silk24 83
-melpe 124
+g722 9