atl: Replace SHDeleteKeyW with RegDeleteTreeW and get rid of the import of shlwapi.

dlls/atl/Makefile.in

@@ -4,7 +4,7 @@ SRCDIR    = @srcdir@
 VPATH     = @srcdir@
 MODULE    = atl.dll
 IMPORTLIB = libatl.$(IMPLIBEXT)
-IMPORTS   = ole32 oleaut32 shlwapi user32 gdi32 advapi32 kernel32
+IMPORTS   = ole32 oleaut32 user32 gdi32 advapi32 kernel32
 EXTRALIBS = -luuid
 
 C_SRCS = \

dlls/atl/registrar.c

@@ -27,7 +27,6 @@
 #include "winreg.h"
 #include "objbase.h"
 #include "oaidl.h"
-#include "shlwapi.h"
 
 #define ATL_INITGUID
 #include "atliface.h"
@@ -243,10 +242,10 @@ static HRESULT do_process_key(LPCOLESTR *pstr, HKEY parent_key, strbuf *buf, BOO
                 strbuf_write(buf->str, &name, -1);
             }else if(key_type == DO_DELETE) {
                 TRACE("Deleting %s\n", debugstr_w(buf->str));
-                lres = SHDeleteKeyW(parent_key, buf->str);
+                lres = RegDeleteTreeW(parent_key, buf->str);
             }else {
                 if(key_type == FORCE_REMOVE)
-                    SHDeleteKeyW(parent_key, buf->str);
+                    RegDeleteTreeW(parent_key, buf->str);
                 lres = RegCreateKeyW(parent_key, buf->str, &hkey);
                 if(lres != ERROR_SUCCESS) {
                     WARN("Could not create(open) key: %08x\n", lres);