[DevTools] Fix telemetry flakiness based on target type

[DevTools] Fix telemetry flakiness based on target type

For some unknown reason, crrev.com/468815 caused multiple
telemetry tests to timeout. This patch partially reverts
that revision, applying another fix to original bug by
re-requesting target type on demand.

BUG=718952, 717003
Review-Url: https://codereview.chromium.org/2873393002
Cr-Commit-Position: refs/heads/master@{#471102}
Committed: https://chromium.googlesource.com/chromium/src/+/8e75b1bc9944bfe1a4a1a006e212418243e96abd

[dgozman, 2017-05-10 17:42:59]

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

[commit-bot: I haz the power, 2017-05-10 17:43:56]

Dry run: CQ is trying da patch.

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

[richard.townsend, 2017-05-10 18:00:55]

richard.townsend@arm.com changed reviewers:
+ richard.townsend@arm.com

[richard.townsend, 2017-05-10 18:00:56]

Patchset #1 seems to resolve both of the bugs, lgtm.

[commit-bot: I haz the power, 2017-05-10 20:19:11]

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

[commit-bot: I haz the power, 2017-05-10 20:19:15]

Dry run: This issue passed the CQ dry run.

[dgozman, 2017-05-10 20:51:49]

dgozman@chromium.org changed reviewers:
+ pfeldman@chromium.org

[dgozman, 2017-05-10 20:51:49]

Pavel, could you please take a look?

[pfeldman, 2017-05-11 20:43:10]

lgtm

[dgozman, 2017-05-11 20:43:46]

The CQ bit was checked by dgozman@chromium.org

[commit-bot: I haz the power, 2017-05-11 20:44:42]

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, 2017-05-11 22:52:09]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1494535426827780, "parent_rev":
"aeb307193b0209d0c5ed24263ba5c673b062e7c4", "commit_rev":
"8e75b1bc9944bfe1a4a1a006e212418243e96abd"}

[commit-bot: I haz the power, 2017-05-11 22:52:18]

Description was changed from

==========
[DevTools] Fix telemetry flakiness based on target type

For some unknown reason, crrev.com/468815 caused multiple
telemetry tests to timeout. This patch partially reverts
that revision, applying another fix to original bug by
re-requesting target type on demand.

BUG=718952,717003
==========

to

==========
[DevTools] Fix telemetry flakiness based on target type

For some unknown reason, crrev.com/468815 caused multiple
telemetry tests to timeout. This patch partially reverts
that revision, applying another fix to original bug by
re-requesting target type on demand.

BUG=718952,717003

Review-Url: https://codereview.chromium.org/2873393002
Cr-Commit-Position: refs/heads/master@{#471102}
Committed:
https://chromium.googlesource.com/chromium/src/+/8e75b1bc9944bfe1a4a1a006e212...
==========

[commit-bot: I haz the power, 2017-05-11 22:52:19]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/8e75b1bc9944bfe1a4a1a006e212...