RFR: 8282240: Add _name field to Method for NOT_PRODUCT only [v2]

[Coleen Phillimore]

> Whenever I'm debugging I really wish I knew the name of the method that I'm looking at, so I added this field in not-product.
> Tested with tier1 on Oracle platforms.

Coleen Phillimore has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains five additional commits since the last revision:

 - Enhance comment to say why name needs to be set later.
 - 8282240: Add _name field to Method for NOT_PRODUCT only
 - Merge branch 'master' into method-name
 - Enhance comment to say why name needs to be set later.
 - 8282240: Add _name field to Method for NOT_PRODUCT only

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/7608/files
  - new: https://git.openjdk.java.net/jdk/pull/7608/files/ea440441..ab762ed7

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7608&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7608&range=00-01

  Stats: 168915 lines in 3622 files changed: 116842 ins; 28264 del; 23809 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7608.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7608/head:pull/7608

PR: https://git.openjdk.java.net/jdk/pull/7608