RFR: 8278423: ExtendedDTraceProbes should be deprecated [v4]

[Emanuel Peter]

> Deprecated ExtendedDTraceProbes.
> Edited help messages and man pages accordingly.
> Added flag to VMDeprecatedOptions test.
> Removed `/src/hotspot/share/services/dtraceAttacher.hpp`: only contained declarations that are never defined or used.
> 
> Checked that tests are not affected.

Emanuel Peter has updated the pull request incrementally with one additional commit since the last revision:

  moved deprecated flag to deprecated section in manpages

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

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/7110/files
  - new: https://git.openjdk.java.net/jdk/pull/7110/files/e936a0df..0f161b01

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=7110&range=03
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=7110&range=02-03

  Stats: 18 lines in 1 file changed: 9 ins; 9 del; 0 mod
  Patch: https://git.openjdk.java.net/jdk/pull/7110.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/7110/head:pull/7110

PR: https://git.openjdk.java.net/jdk/pull/7110