Revert of [serializer] print use count of external references.

Revert of [serializer] print use count of external references. (patchset #2 id:20001 of https://codereview.chromium.org/2495213003/ )

Reason for revert:
Breaks https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20vtunejit/builds/14690 compile

Original issue's description:
> [serializer] print use count of external references.
>
> R=peria@chromium.org, vogelheim@chromium.org
> BUG=chromium:617892
> NOPRESUBMIT=true

TBR=peria@chromium.org,vogelheim@chromium.org,yangguo@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:617892
Committed: https://crrev.com/42d8a1d89b4ea52ba654fc831c1454aa4844dc73
Cr-Commit-Position: refs/heads/master@{#40980}

[Michael Achenbach, 2016-11-15 07:42:44]

The CQ bit was checked by machenbach@chromium.org

[Michael Achenbach, 2016-11-15 07:42:44]

Created Revert of [serializer] print use count of external references.

[commit-bot: I haz the power, 2016-11-15 07:42:49]

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, 2016-11-15 07:43:01]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-17 22:33:26]

Description was changed from

==========
Revert of [serializer] print use count of external references. (patchset #2
id:20001 of https://codereview.chromium.org/2495213003/ )

Reason for revert:
Breaks
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20vtunejit/bui...
compile

Original issue's description:
> [serializer] print use count of external references.
> 
> R=peria@chromium.org, vogelheim@chromium.org
> BUG=chromium:617892
> NOPRESUBMIT=true

TBR=peria@chromium.org,vogelheim@chromium.org,yangguo@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:617892
==========

to

==========
Revert of [serializer] print use count of external references. (patchset #2
id:20001 of https://codereview.chromium.org/2495213003/ )

Reason for revert:
Breaks
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20vtunejit/bui...
compile

Original issue's description:
> [serializer] print use count of external references.
>
> R=peria@chromium.org, vogelheim@chromium.org
> BUG=chromium:617892
> NOPRESUBMIT=true

TBR=peria@chromium.org,vogelheim@chromium.org,yangguo@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:617892

Committed: https://crrev.com/42d8a1d89b4ea52ba654fc831c1454aa4844dc73
Cr-Commit-Position: refs/heads/master@{#40980}
==========

[commit-bot: I haz the power, 2016-11-17 22:33:27]

Patchset 1 (id:??) landed as
https://crrev.com/42d8a1d89b4ea52ba654fc831c1454aa4844dc73
Cr-Commit-Position: refs/heads/master@{#40980}