dmusic: Remove unused file-static variables

[Andrew Talbot]

Changelog:
    dmusic: Remove unused file-static variables.

diff -urN a/dlls/dmusic/portdownload.c b/dlls/dmusic/portdownload.c
--- a/dlls/dmusic/portdownload.c	2006-10-12 21:31:05.000000000 +0100
+++ b/dlls/dmusic/portdownload.c	2006-12-29 13:50:51.000000000 +0000
@@ -97,15 +97,3 @@
 	FIXME("(%p, %p): stub\n", This, pIDMDownload);
 	return S_OK;
 }
-
-static const IDirectMusicPortDownloadVtbl DirectMusicPortDownload_Vtbl = {
-	IDirectMusicPortDownloadImpl_QueryInterface,
-	IDirectMusicPortDownloadImpl_AddRef,
-	IDirectMusicPortDownloadImpl_Release,
-	IDirectMusicPortDownloadImpl_GetBuffer,
-	IDirectMusicPortDownloadImpl_AllocateBuffer,
-	IDirectMusicPortDownloadImpl_GetDLId,
-	IDirectMusicPortDownloadImpl_GetAppend,
-	IDirectMusicPortDownloadImpl_Download,
-	IDirectMusicPortDownloadImpl_Unload
-};
diff -urN a/dlls/dmusic/thru.c b/dlls/dmusic/thru.c
--- a/dlls/dmusic/thru.c	2006-10-12 21:31:05.000000000 +0100
+++ b/dlls/dmusic/thru.c	2006-12-29 13:51:37.000000000 +0000
@@ -68,10 +68,3 @@
 	FIXME("(%p, %d, %d, %d, %d, %p): stub\n", This, dwSourceChannelGroup, dwSourceChannel, dwDestinationChannelGroup, dwDestinationChannel, pDestinationPort);
 	return S_OK;
 }
-
-static const IDirectMusicThruVtbl DirectMusicThru_Vtbl = {
-	IDirectMusicThruImpl_QueryInterface,
-	IDirectMusicThruImpl_AddRef,
-	IDirectMusicThruImpl_Release,
-	IDirectMusicThruImpl_ThruChannel
-};