MD History: Fix loading of history results in background tabs

MD History: Fix loading of history results in background tabs

When reloading the history page in a background tab, it was possible for
results to arrive before the page was fully initialized and the
<iron-pages> element knew which type of history list should be used.

This replaces the list selection code with a direct selector, removing
the dependency on <iron-pages> startup from page initialization.

BUG=671960
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Committed: https://crrev.com/546b09b2e48f471fd08f991d477c952689ad8b99
Cr-Commit-Position: refs/heads/master@{#437197}

[tsergeant, 2016-12-07 23:13:46]

Description was changed from

==========
MD History: Fix loading of history results in background tabs

When reloading the history page in a background tab, it was possible for
results to arrive before the page was fully initialized and the
<iron-pages> element knew which type of history list should be used.

This replaces the list selection code with a direct selector, removing
the dependency on <iron-pages> startup from page initialization.

BUG=671960
==========

to

==========
MD History: Fix loading of history results in background tabs

When reloading the history page in a background tab, it was possible for
results to arrive before the page was fully initialized and the
<iron-pages> element knew which type of history list should be used.

This replaces the list selection code with a direct selector, removing
the dependency on <iron-pages> startup from page initialization.

BUG=671960
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

[tsergeant, 2016-12-07 23:15:21]

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

[commit-bot: I haz the power, 2016-12-07 23:15:52]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[tsergeant, 2016-12-07 23:16:48]

tsergeant@chromium.org changed reviewers:
+ calamity@chromium.org

[commit-bot: I haz the power, 2016-12-07 23:31:20]

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

[commit-bot: I haz the power, 2016-12-07 23:31:21]

Dry run: Try jobs failed on following builders:
  closure_compilation on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/closure_compila...)

[calamity, 2016-12-08 04:55:27]

lgtm.

[tsergeant, 2016-12-08 05:42:46]

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

[commit-bot: I haz the power, 2016-12-08 05:42:59]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[tsergeant, 2016-12-08 06:12:20]

The CQ bit was unchecked by tsergeant@chromium.org

[tsergeant, 2016-12-08 06:12:21]

The CQ bit was checked by tsergeant@chromium.org

[tsergeant, 2016-12-08 06:12:21]

The patchset sent to the CQ was uploaded after l-g-t-m from
calamity@chromium.org
Link to the patchset: https://codereview.chromium.org/2558703003/#ps20001
(title: "Closure")

[commit-bot: I haz the power, 2016-12-08 06:12:27]

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, 2016-12-08 06:37:47]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1481177541116920,
"parent_rev": "798a0224c5a3c80dd4dc208c07e7948241a7d3ca", "commit_rev":
"fd898075e63cc6e4a4c44055034628782c9794d6"}

[commit-bot: I haz the power, 2016-12-08 06:38:31]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-12-08 06:40:25]

Description was changed from

==========
MD History: Fix loading of history results in background tabs

When reloading the history page in a background tab, it was possible for
results to arrive before the page was fully initialized and the
<iron-pages> element knew which type of history list should be used.

This replaces the list selection code with a direct selector, removing
the dependency on <iron-pages> startup from page initialization.

BUG=671960
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
==========

to

==========
MD History: Fix loading of history results in background tabs

When reloading the history page in a background tab, it was possible for
results to arrive before the page was fully initialized and the
<iron-pages> element knew which type of history list should be used.

This replaces the list selection code with a direct selector, removing
the dependency on <iron-pages> startup from page initialization.

BUG=671960
CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation

Committed: https://crrev.com/546b09b2e48f471fd08f991d477c952689ad8b99
Cr-Commit-Position: refs/heads/master@{#437197}
==========

[commit-bot: I haz the power, 2016-12-08 06:40:26]

Patchset 2 (id:??) landed as
https://crrev.com/546b09b2e48f471fd08f991d477c952689ad8b99
Cr-Commit-Position: refs/heads/master@{#437197}