RFR: 8191860: Add perfData.inline.hpp

[Stefan Karlsson]

Hi all,

Please review this patch to create a perfData.inline.hpp file and move 
inline functions in perfData.hpp that depend on functions in other 
.inline.hpp files.

http://cr.openjdk.java.net/~stefank/8191860/webrev.01/
https://bugs.openjdk.java.net/browse/JDK-8191860

Note 1: I consider growableArray.hpp to be an .inline.hpp in disguise, 
since it includes allocation.inline.hpp.

Note 2: Some .hpp files that used to include perfData.hpp now explicitly 
includes allocation.inline.hpp. We should deal with that, but in another 
RFE.

thanks,
StefanK