Print malloc-ed memory when running with --trace-gc-object-stats.

Print malloc-ed memory when running with --trace-gc-object-stats.

BUG=chromium:631094
Committed: https://crrev.com/f91727d1523c996d7108988b8015718031c1d941
Cr-Commit-Position: refs/heads/master@{#38066}

[Michael Lippautz, 2016-07-26 15:42:06]

Description was changed from

==========
Print malloc-ed memory when running with --trace-gc-object-stats.

BUG=
==========

to

==========
Print malloc-ed memory when running with --trace-gc-object-stats.

BUG=chromium:631094
==========

[Michael Lippautz, 2016-07-26 15:42:07]

mlippautz@chromium.org changed reviewers:
+ hpayer@chromium.org

[Michael Lippautz, 2016-07-26 15:42:12]

ptal

[Hannes Payer (out of office), 2016-07-26 16:04:09]

lgtm

[Michael Lippautz, 2016-07-26 16:15:32]

The CQ bit was checked by mlippautz@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-07-26 16:15:42]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-26 16:40:55]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-07-26 16:40:56]

Dry run: This issue passed the CQ dry run.

[Michael Lippautz, 2016-07-26 16:52:20]

The CQ bit was checked by mlippautz@chromium.org

[commit-bot: I haz the power, 2016-07-26 16:52:25]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-07-26 16:53:48]

Description was changed from

==========
Print malloc-ed memory when running with --trace-gc-object-stats.

BUG=chromium:631094
==========

to

==========
Print malloc-ed memory when running with --trace-gc-object-stats.

BUG=chromium:631094
==========

[commit-bot: I haz the power, 2016-07-26 16:53:49]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-26 16:54:31]

Description was changed from

==========
Print malloc-ed memory when running with --trace-gc-object-stats.

BUG=chromium:631094
==========

to

==========
Print malloc-ed memory when running with --trace-gc-object-stats.

BUG=chromium:631094

Committed: https://crrev.com/f91727d1523c996d7108988b8015718031c1d941
Cr-Commit-Position: refs/heads/master@{#38066}
==========

[commit-bot: I haz the power, 2016-07-26 16:54:32]

Patchset 1 (id:??) landed as
https://crrev.com/f91727d1523c996d7108988b8015718031c1d941
Cr-Commit-Position: refs/heads/master@{#38066}

[jochen (gone - plz use gerrit), 2016-09-05 10:00:25]

jochen@chromium.org changed reviewers:
+ jochen@chromium.org

[jochen (gone - plz use gerrit), 2016-09-05 10:00:26]

https://codereview.chromium.org/2181333002/diff/1/src/base/accounting-allocat...
File src/base/accounting-allocator.h (right):

https://codereview.chromium.org/2181333002/diff/1/src/base/accounting-allocat...
src/base/accounting-allocator.h:17: virtual ~AccountingAllocator() = default;
instead of making this virtual, you could have just moved the class out of base/
and added the tracking stuff to the allocator itself.

Not sure whether the additional checks are more expensive or paying for a
virtual lookup on every call...