RFR: 8153742: Remove unnecessary thread.inline.hpp includes

[Stefan Karlsson]

Hi all,

Please review this tiny patch to remove includes of thread.inline.hpp 
from some .hpp files.

http://cr.openjdk.java.net/~stefank/8153742/webrev.01/
https://bugs.openjdk.java.net/browse/JDK-8153742

I'm especially interested in getting rid of the include inside 
resourceArea.hpp, since that will allow me to setup a ResourceMark in 
ostream.hpp without leaking inline.hpp files.

I've verified that none of the changed files use any of the functions in 
thread.inline.hpp.

Thanks,
StefanK