[Telemetry] Add Deprecated decorators and apply it for page_set

[Telemetry] Add Deprecated decorators and apply it for page_set

BUG=439512, 472215
TEST=./tools/perf/run_benchmark --browser=system smoothness.maps

Committed: https://crrev.com/e42f0a75cfcca53367974a500cb8b5b66f75a3a5
Cr-Commit-Position: refs/heads/master@{#333647}

[nednguyen, 2015-06-09 17:29:21]

nednguyen@google.com changed reviewers:
+ aiolos@chromium.org, eakuefner@chromium.org, sullivan@chromium.org

[aiolos (Not reviewing), 2015-06-09 17:45:01]

https://codereview.chromium.org/1171113002/diff/1/tools/telemetry/telemetry/p...
File tools/telemetry/telemetry/page/page_set.py (right):

https://codereview.chromium.org/1171113002/diff/1/tools/telemetry/telemetry/p...
tools/telemetry/telemetry/page/page_set.py:16: 2015, 6, 25, 'Please switch to
use UserStory class (crbug.com/439512)')
Could you either add a link to the doc mentioned in comment #26, or tell them to
look in the comment for instructions on how to switch?

[sullivan, 2015-06-09 18:50:54]

lgtm

[eakuefner, 2015-06-09 20:04:52]

lgtm % unittests plox

[nednguyen, 2015-06-09 21:43:52]

https://codereview.chromium.org/1171113002/diff/1/tools/telemetry/telemetry/p...
File tools/telemetry/telemetry/page/page_set.py (right):

https://codereview.chromium.org/1171113002/diff/1/tools/telemetry/telemetry/p...
tools/telemetry/telemetry/page/page_set.py:16: 2015, 6, 25, 'Please switch to
use UserStory class (crbug.com/439512)')
On 2015/06/09 17:45:01, aiolos wrote:
> Could you either add a link to the doc mentioned in comment #26, or tell them
to
> look in the comment for instructions on how to switch?

Done. I added doc link.

[nednguyen, 2015-06-09 21:44:25]

The CQ bit was checked by nednguyen@google.com

[nednguyen, 2015-06-09 21:44:26]

The patchset sent to the CQ was uploaded after l-g-t-m from
eakuefner@chromium.org, sullivan@chromium.org
Link to the patchset: https://codereview.chromium.org/1171113002/#ps20001
(title: "Add unittest. Address Kari's comment")

[commit-bot: I haz the power, 2015-06-09 21:45:47]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1171113002/20001

[nednguyen, 2015-06-09 21:49:19]

The CQ bit was unchecked by nednguyen@google.com

[nednguyen, 2015-06-09 21:50:56]

The CQ bit was checked by nednguyen@google.com

[nednguyen, 2015-06-09 21:50:56]

The patchset sent to the CQ was uploaded after l-g-t-m from
eakuefner@chromium.org, sullivan@chromium.org
Link to the patchset: https://codereview.chromium.org/1171113002/#ps40001
(title: "Address Dave's grammar nits")

[commit-bot: I haz the power, 2015-06-09 21:51:24]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1171113002/40001

[commit-bot: I haz the power, 2015-06-09 23:40:13]

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

[commit-bot: I haz the power, 2015-06-09 23:40:15]

Try jobs failed on following builders:
  linux_chromium_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[nednguyen, 2015-06-09 23:43:00]

The CQ bit was checked by nednguyen@google.com

[nednguyen, 2015-06-09 23:43:01]

The patchset sent to the CQ was uploaded after l-g-t-m from
eakuefner@chromium.org, sullivan@chromium.org
Link to the patchset: https://codereview.chromium.org/1171113002/#ps60001
(title: "Fix unittest after grammar fix")

[commit-bot: I haz the power, 2015-06-09 23:44:23]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1171113002/60001

[aiolos (Not reviewing), 2015-06-10 00:36:19]

lgtm

[commit-bot: I haz the power, 2015-06-10 02:01:43]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2015-06-10 02:03:36]

Patchset 4 (id:??) landed as
https://crrev.com/e42f0a75cfcca53367974a500cb8b5b66f75a3a5
Cr-Commit-Position: refs/heads/master@{#333647}