winhttp: tests/winhttp.c: Add test for WinHttpSendRequest

[Zac Brown]

Hans Leidekker wrote:
> On Friday 25 July 2008 22:13:18 Zac Brown wrote:
> 
>> +#include <wchar.h>
>>  
>>  #include <windef.h>
>>  #include <winbase.h>
>> +#include <windows.h>
> 
> You shouldn't need these.
> 
>  -Hans
> 


Thank you, scratch this patch AJ, I'll send another.