Minor refactor to get rid of a friend association

Minor refactor to get rid of a friend association

Removes DataUse as a friend of DataUseAscriber.
Improves ChromeDataUseAscriber by making repeated code to a private
function.

BUG=733417
Review-Url: https://codereview.chromium.org/2950603003
Cr-Commit-Position: refs/heads/master@{#480950}
Committed: https://chromium.googlesource.com/chromium/src/+/510566d5056c8b71c2ede25e6509c3186d762590

[rajendrant, 2017-06-20 01:11:37]

rajendrant@google.com changed reviewers:
+ rajendrant@google.com, tbansal@chromium.org

[rajendrant, 2017-06-20 01:11:37]

ptal

[tbansal1, 2017-06-20 18:06:47]

lgtm % nit.

https://codereview.chromium.org/2950603003/diff/1/chrome/browser/data_use_mea...
File chrome/browser/data_use_measurement/chrome_data_use_ascriber.h (right):

https://codereview.chromium.org/2950603003/diff/1/chrome/browser/data_use_mea...
chrome/browser/data_use_measurement/chrome_data_use_ascriber.h:156:
DataUseRecorderEntry recorder);
s/recorder/entry/
for consistency with name used in other places (e.g., Line 144, 145 above).

[rajendrant, 2017-06-20 19:21:24]

The CQ bit was checked by rajendrant@google.com

[commit-bot: I haz the power, 2017-06-20 19:21:54]

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, 2017-06-20 20:47:46]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1497986484514840, "parent_rev":
"a933334960a47bbb9dab17f17f1341c80ed4749d", "commit_rev":
"510566d5056c8b71c2ede25e6509c3186d762590"}

[commit-bot: I haz the power, 2017-06-20 20:47:57]

Description was changed from

==========
Minor refactor to get rid of a friend association

Removes DataUse as a friend of DataUseAscriber.
Improves ChromeDataUseAscriber by making repeated code to a private
function.

BUG=733417
==========

to

==========
Minor refactor to get rid of a friend association

Removes DataUse as a friend of DataUseAscriber.
Improves ChromeDataUseAscriber by making repeated code to a private
function.

BUG=733417

Review-Url: https://codereview.chromium.org/2950603003
Cr-Commit-Position: refs/heads/master@{#480950}
Committed:
https://chromium.googlesource.com/chromium/src/+/510566d5056c8b71c2ede25e6509...
==========

[commit-bot: I haz the power, 2017-06-20 20:47:59]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/510566d5056c8b71c2ede25e6509...