include: Add a couple of missing include directives in windows.h.

[Francois Gouget]

Rename a variable to avoid a conflict with the Unknown enumeration value.
Define WIN32_LEAN_AND_MEAN to avoid conflicts caused by the SetPort macro.
---

Actually the WIN32_LEAN_AND_MEAN in ole2.c is redundant with the Unknown 
variable renaming but I think both make sense.

 dlls/ole32/tests/ole2.c |    5 +++--
 dlls/urlmon/tests/uri.c |    1 +
 include/windows.h       |    4 ++--
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/dlls/ole32/tests/ole2.c b/dlls/ole32/tests/ole2.c
index f38af3b..6641683 100644
--- a/dlls/ole32/tests/ole2.c
+++ b/dlls/ole32/tests/ole2.c
@@ -20,6 +20,7 @@
 
 #define COBJMACROS
 #define CONST_VTABLE
+#define WIN32_LEAN_AND_MEAN
 
 #include <stdarg.h>
 
@@ -1841,13 +1842,13 @@ static const IUnknownVtbl UnknownVtbl =
     Unknown_Release
 };
 
-static IUnknown Unknown = { &UnknownVtbl };
+static IUnknown unknown = { &UnknownVtbl };
 
 static void test_OleLockRunning(void)
 {
     HRESULT hr;
 
-    hr = OleLockRunning((LPUNKNOWN)&Unknown, TRUE, FALSE);
+    hr = OleLockRunning((LPUNKNOWN)&unknown, TRUE, FALSE);
     ok(hr == S_OK, "OleLockRunning failed 0x%08x\n", hr);
 }
 
diff --git a/dlls/urlmon/tests/uri.c b/dlls/urlmon/tests/uri.c
index ad63ccf..2332926 100644
--- a/dlls/urlmon/tests/uri.c
+++ b/dlls/urlmon/tests/uri.c
@@ -24,6 +24,7 @@
 
 #define COBJMACROS
 #define CONST_VTABLE
+#define WIN32_LEAN_AND_MEAN
 
 #include "windef.h"
 #include "winbase.h"
diff --git a/include/windows.h b/include/windows.h
index 7cd8a83..14f6ce9 100644
--- a/include/windows.h
+++ b/include/windows.h
@@ -60,7 +60,7 @@
 #include <nb30.h>
 #include <rpc.h>
 #include <shellapi.h>
-/* #include <winperf.h> */
+#include <winperf.h>
 
 #ifndef WINE_NOWINSOCK
 #include <winsock.h>
@@ -69,7 +69,7 @@
 #ifndef NOCRYPT
 #include <wincrypt.h>
 /* #include <winefs.h> */
-/* #include <winscard.h> */
+#include <winscard.h>
 #endif /* !NOCRYPT */
 
 #ifndef NOGDI
-- 
1.7.7.3