Remove jgraettinger@chromium.org as a net owner

Remove jgraettinger@chromium.org as a net owner
as he no longer works on Chromium.

Also transfer ownership of the histogram he owned.

BUG=NONE
NOTRY=true

Committed: https://crrev.com/02b8c0f003548fc82d27e9806310f7f60d1f0bc8
Cr-Commit-Position: refs/heads/master@{#297425}

[mmenke, 2014-09-29 21:08:34]

mmenke@chromium.org changed reviewers:
+ asvitkine@chromium.org, rch@chromium.org

[mmenke, 2014-09-29 21:08:35]

Ryan:  I asked Johnny about this before he left, and he indicated that this was
the way to go.

Johnny:  If you want to remain an owner, just speak up.

cbentzel:  FYI.

[mmenke, 2014-09-29 21:08:55]

Oops:

asvitkine:  Please review histogram change.

[Ryan Hamilton, 2014-09-29 21:14:58]

LGTM, modulo one suggested change.

https://codereview.chromium.org/617573002/diff/1/tools/metrics/histograms/his...
File tools/metrics/histograms/histograms.xml (right):

https://codereview.chromium.org/617573002/diff/1/tools/metrics/histograms/his...
tools/metrics/histograms/histograms.xml:17549: + 
<owner>rch@chromium.org</owner>
I think this should probably be bnc@.

[mmenke, 2014-09-29 21:18:31]

mmenke@chromium.org changed reviewers:
+ bnc@chromium.org

[mmenke, 2014-09-29 21:18:31]

+bnc:  Transferring ownership of Johnny's histogram to you.  Congratulations on
your ownership of a pre-owned, but still almost good as new, histogram!

https://codereview.chromium.org/617573002/diff/1/tools/metrics/histograms/his...
File tools/metrics/histograms/histograms.xml (right):

https://codereview.chromium.org/617573002/diff/1/tools/metrics/histograms/his...
tools/metrics/histograms/histograms.xml:17549: + 
<owner>rch@chromium.org</owner>
On 2014/09/29 21:14:58, Ryan Hamilton wrote:
> I think this should probably be bnc@.

Done.  Wasn't sure about that, since you owned all the others.

[Alexei Svitkine (slow), 2014-09-29 21:20:22]

lgtm

[mmenke, 2014-09-30 15:05:26]

The CQ bit was checked by mmenke@chromium.org

[commit-bot: I haz the power, 2014-09-30 15:05:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/617573002/20001

[commit-bot: I haz the power, 2014-09-30 15:06:12]

Committed patchset #2 (id:20001) as 4b0d02627cb805fbb4ca75edbec62599211f60eb

[commit-bot: I haz the power, 2014-09-30 15:06:48]

Patchset 2 (id:??) landed as
https://crrev.com/02b8c0f003548fc82d27e9806310f7f60d1f0bc8
Cr-Commit-Position: refs/heads/master@{#297425}

[mmenke, 2015-02-10 18:24:36]

Patchset #3 (id:40001) has been deleted