browseui: Remove unused variables

[Robert Shearman]

Andrew Talbot wrote:
> @@ -299,7 +299,6 @@ static HRESULT WINAPI ProgressDialog_StartProgressDialog(IProgressDialog *iface,
>  {
>      ProgressDialog *This = (ProgressDialog *)iface;
>      struct create_params params;
> -    HANDLE hThread;
>  
>      TRACE("(%p, %p, %x, %p)\n", iface, punkEnableModeless, dwFlags, reserved);
>      if (punkEnableModeless || reserved)
> @@ -321,7 +320,7 @@ static HRESULT WINAPI ProgressDialog_StartProgressDialog(IProgressDialog *iface,
>      params.hwndParent = hwndParent;
>      params.hEvent = CreateEventW(NULL, TRUE, FALSE, NULL);
>  
> -    hThread = CreateThread(NULL, 0, dialog_thread, &params, 0, NULL);
> +    CreateThread(NULL, 0, dialog_thread, &params, 0, NULL);
>      WaitForSingleObject(params.hEvent, INFINITE);
>  
>      This->hwndDisabledParent = NULL;

A correct fix is to call CloseHandle(hThread), otherwise the handle is 
leaked.


-- 
Rob Shearman