Part of emitter re-org landing. Remove class ids from public interface.

mailnews/mime/public/nsIMimeEmitter.h

@@ -28,21 +28,6 @@
       { 0xd01d7b59, 0xdccd, 0x11d2,   \
       { 0xa4, 0x11, 0x0, 0x80, 0x5f, 0x61, 0x3c, 0x79 } }
 
-// {F0A8AF16-DCCE-11d2-A411-00805F613C79}
-#define NS_HTML_MIME_EMITTER_CID   \
-    { 0xf0a8af16, 0xdcce, 0x11d2,         \
-    { 0xa4, 0x11, 0x0, 0x80, 0x5f, 0x61, 0x3c, 0x79 } }
-
-// {977E418F-E392-11d2-A2AC-00A024A7D144}
-#define NS_XML_MIME_EMITTER_CID   \
-    { 0x977e418f, 0xe392, 0x11d2, \
-    { 0xa2, 0xac, 0x0, 0xa0, 0x24, 0xa7, 0xd1, 0x44 } }
-
-// {F0A8AF16-DCFF-11d2-A411-00805F613C79}
-#define NS_RAW_MIME_EMITTER_CID   \
-    { 0xf0a8af16, 0xdcff, 0x11d2,         \
-    { 0xa4, 0x11, 0x0, 0x80, 0x5f, 0x61, 0x3c, 0x79 } }
-
 class nsIMimeEmitter : public nsISupports {
 public: 
 static const nsIID& GetIID() { static nsIID iid = NS_IMIME_EMITTER_IID; return iid; }