hg: build-infra/jdk9: Fix dependency for missing included files so it does not terminate compilation.

[Erik Joelsson]

Perhaps the sed expressions should be assigned to a variable, like the 
WINDOWS_SHOWINCLUDE_SED_PATTERN, to avoid duplication?

/Erik

On 2015-01-12 13:17, magnus.ihse.bursie at oracle.com wrote:
> Changeset: 5dc8662db61e
> Author:    ihse
> Date:      2015-01-12 13:19 +0100
> URL:       http://hg.openjdk.java.net/build-infra/jdk9/rev/5dc8662db61e
>
> Fix dependency for missing included files so it does not terminate compilation.
>
> ! make/common/NativeCompilation.gmk
>