Remove unnecessary function declaration.

Remove unnecessary function declaration.

R=robertphillips@google.com

Committed: https://code.google.com/p/skia/source/detail?r=5851

[tfarina1, 2012-10-07 23:35:38]

I think 'nonsense' was too heavy. 'unnecessary' is better.

Robert, please, could you review this patch?

Thanks,

[reed1, 2012-10-08 12:13:54]

The reason filter_main is not static, is so that we can reference it externally
in the iOS build.

Perhaps you could change this CL to instead, add a comment to that effect above
it.

[tfarina1, 2012-10-08 14:37:28]

Added the comment. Please, take another look!

Although I'd like to note that a clearer way would be to have a:

filtermain.h:int filter_main(int argc, char** argv);

And have the iOS build include the header file instead.

And no one is calling it outside of filtermain.cpp yet.

[reed1, 2012-10-08 14:38:17]

lgtm