MD Bookmarks: Improve test coverage for Actions and Routing

MD Bookmarks: Improve test coverage for Actions and Routing

This adds a new test file for tests of actions, and changes how routing
tests are run so that it is possible to add new tests for routing
initialization without adding a new browser test for each URL to be
tested.

BUG=697706
Review-Url: https://codereview.chromium.org/2808333004
Cr-Commit-Position: refs/heads/master@{#463946}
Committed: https://chromium.googlesource.com/chromium/src/+/d328a8fc03fdbdf4fbe0c74652108f2c28436cff

[tsergeant, 2017-04-12 01:28:03]

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

[commit-bot: I haz the power, 2017-04-12 01:28:42]

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

[tsergeant, 2017-04-12 01:28:59]

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

[tsergeant, 2017-04-12 01:28:59]

PTAL, I figured it made sense to pull these out into their own CL.

[commit-bot: I haz the power, 2017-04-12 02:34:39]

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

[commit-bot: I haz the power, 2017-04-12 02:34:40]

Dry run: Try jobs failed on following builders:
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)

[calamity, 2017-04-12 04:16:37]

lgtm

[tsergeant, 2017-04-12 06:01:42]

The CQ bit was checked by tsergeant@chromium.org

[commit-bot: I haz the power, 2017-04-12 06:02:05]

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, 2017-04-12 07:46:15]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1491976902465230,
"parent_rev": "886089f3cad28e46fa21e3d73c60fd5e87d7621f", "commit_rev":
"d328a8fc03fdbdf4fbe0c74652108f2c28436cff"}

[commit-bot: I haz the power, 2017-04-12 07:47:32]

Description was changed from

==========
MD Bookmarks: Improve test coverage for Actions and Routing

This adds a new test file for tests of actions, and changes how routing
tests are run so that it is possible to add new tests for routing
initialization without adding a new browser test for each URL to be
tested.

BUG=697706
==========

to

==========
MD Bookmarks: Improve test coverage for Actions and Routing

This adds a new test file for tests of actions, and changes how routing
tests are run so that it is possible to add new tests for routing
initialization without adding a new browser test for each URL to be
tested.

BUG=697706

Review-Url: https://codereview.chromium.org/2808333004
Cr-Commit-Position: refs/heads/master@{#463946}
Committed:
https://chromium.googlesource.com/chromium/src/+/d328a8fc03fdbdf4fbe0c7465210...
==========

[commit-bot: I haz the power, 2017-04-12 07:47:36]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/d328a8fc03fdbdf4fbe0c7465210...