winex11drv: Distinguish left and right keys for shift, ctrl and alt. (try 4)

[Vitaliy Margolen]

Alexandre Julliard wrote:
> Vitaliy Margolen <wine-devel at kievinfo.com> writes:
> 
>> Anything wrong with this patch?
> 
> The message patching inside peek_message looks very wrong, I have a hard
> time believing that this is really where this should happen. It most
> likely belongs somewhere like process_keyboard_message.
> 
Thank you. I wasn't sure where it should go myself. The 
process_keyboard_message is the last in the chain place it can go in. Some 
simple tests showed that journal hook gets the normal VK_SHIFT not 
left/right shift.