qcap/tests: Remove some unnecessary workarounds.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>

dlls/qcap/tests/smartteefilter.c

@@ -1,5 +1,5 @@
 /*
- *    SmartTeeFilter tests
+ * Smart tee filter unit tests
  *
  * Copyright 2015 Damjan Jovanovic
  *
@@ -18,18 +18,8 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
-#include <stdarg.h>
-
-#include "windef.h"
-#include "winbase.h"
-#include "winuser.h"
 #define COBJMACROS
-#include <dshow.h>
-#include <guiddef.h>
-#include <devguid.h>
-#include <stdio.h>
-
-#include "wine/strmbase.h"
+#include "dshow.h"
 #include "wine/test.h"
 
 static HANDLE event;
@@ -2022,10 +2012,10 @@ end:
 
 START_TEST(smartteefilter)
 {
-    if (SUCCEEDED(CoInitialize(NULL)))
-    {
+    CoInitialize(NULL);
+
     event = CreateEventW(NULL, FALSE, FALSE, NULL);
-        if (event) {
+
     test_smart_tee_filter_aggregation();
     test_smart_tee_filter();
 
@@ -2036,11 +2026,5 @@ START_TEST(smartteefilter)
     test_video_smart_tee_filter_auto_insertion(test_video_capture);
 
     CloseHandle(event);
-        } else
-            skip("CreateEvent failed, error=%u\n", GetLastError());
-
     CoUninitialize();
-    }
-    else
-        skip("CoInitialize failed\n");
 }