RFR: 8272164: DumpAllocStats shouldn't subclass from ResourceObj [v3]

[Dan Heidinga]

> I picked up a simple unassigned bug to work through the contribution process.
> 
> `make run-test-tier1` passes with this change.
> 
> Signed-off-by: Dan Heidinga <heidinga at redhat.com>

Dan Heidinga has updated the pull request incrementally with one additional commit since the last revision:

  Explicitly mark as StackObj subclass

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/5362/files
  - new: https://git.openjdk.java.net/jdk/pull/5362/files/8438b691..b0781da0

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5362&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5362&range=01-02

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5362.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5362/head:pull/5362

PR: https://git.openjdk.java.net/jdk/pull/5362