msi: Remove tentative definition of static array with no size specifier

[Robert Shearman]

Andrew Talbot wrote:
> James Hawkins wrote:
>
>   
>> It's ugly.  What warning are you trying to fix?
>>
>>     
>
> Although I imagine that gcc doesn't do anything particularly adverse as a
> result of the existing code, if the pedantic switch were applied it would
> cause a message of the following type to be generated.
>
>     action.c:236: error: array size missing in ?StandardActions?
>
> I believe it is also likely to show up under lint-like tools and I believe
> it is actually an error, though compilers are not required to generate any
> message, apparently. I couldn't say whether the resultant behaviour is
> undefined, implemenation defined, or what. And I don't know whether gcc
> places any surplus baggage in any segment as a result. The fix was just to
> make the code correct and hence more portable.

This also causes problems when compiling with msvc:
> make[1]: Entering directory `/home/rob/wine-msvc/dlls/msi'
> CC action.o
> action.c
> action.c(236) : error C2133: 'StandardActions' : unknown size

It also might affect compilers on other platforms that Wine might be 
ported to. As Andy says, it's non-standard behaviour and so could break 
even in future versions of gcc.

I think the patch could be changed so that very few, if any, forward 
declarations would need to be made simply by moving 
ACTION_HandleStandardAction to after StandardActions is initialised.

-- 
Rob Shearman