[8u60] Request for approval for bulk integration of hs25.60-b21

[Alejandro E Murillo]

Requesting approval to integrate hs25.60-b21 into jdk8u60-b21.

A webrev is available at:

http://cr.openjdk.java.net/~amurillo/8u60/hs25.60-b21-jdk8u60-b21.webrev/

Pre-integration testing is in progress; the integration will proceed
only after SQE has analyzed the results and approved.

The fixes in the proposed integration are below.  All have undergone
nightly testing and are already in a jdk9 repository.

8085965: VM hangs in C2Compiler
8087200: Code heap does not use large pages
8087238: new hotspot build - hs25.60-b21

-- 
Alejandro