Request for review (s) - 8003554

[Jon Masamitsu]

 From the description in the bug report.

The Metablock and Metachunk declarations were moved from metaspace.cpp 
into metablock.hpp and metachunk.hpp. The definitions of Metablock and 
Metachunk functions should also be moved out into metablock.cpp and 
metachunk.cpp.

On 11/29/12 11:04, Jon Masamitsu wrote:
> 8003554: NPG: move Metablock and Metachunk code out of metaspace.cpp
>
> http://cr.openjdk.java.net/~jmasa/8003554/webrev.00/
>
> This moves code for Metablock and Metachunk out of metaspace.cpp and
> into metablock.cpp and metachunk.cpp, respectively.
>
> The only semantic change is the creation and use of
> verify_chunk_size() which moves an assertion check
> on the size of the Metachunk out of Metachunk::verify()
> and into SpaceManager (for access to MediumChunk
> and SmallChunk which belong to SpaceManager).