urlmon: Remove some leftovers from the old COM days.

dlls/urlmon/binding.c

@@ -104,8 +104,6 @@ typedef struct {
     CRITICAL_SECTION section;
 } Binding;
 
-#define HTTPNEG2(x) ((IHttpNegotiate2*) &(x)->lpHttpNegotiate2Vtbl)
-
 static void fill_stgmed_buffer(stgmed_buf_t *buf)
 {
     DWORD read = 0;
@@ -1270,8 +1268,6 @@ static HRESULT WINAPI InternetBindInfo_GetBindString(IInternetBindInfo *iface,
     return E_NOTIMPL;
 }
 
-#undef BINDF_THIS
-
 static const IInternetBindInfoVtbl InternetBindInfoVtbl = {
     InternetBindInfo_QueryInterface,
     InternetBindInfo_AddRef,

dlls/urlmon/bindprot.c

@@ -820,8 +820,6 @@ static HRESULT WINAPI BindInfo_GetBindString(IInternetBindInfo *iface,
     return IInternetBindInfo_GetBindString(This->bind_info, ulStringType, ppwzStr, cEl, pcElFetched);
 }
 
-#undef BINDFO_THIS
-
 static const IInternetBindInfoVtbl InternetBindInfoVtbl = {
     BindInfo_QueryInterface,
     BindInfo_AddRef,