MD History: Refactor how data is created in tests

MD History: Refactor how data is created in tests

This CL adds a helper method, createHistoryEntry, which creates a mock
history visit from a timestamp and URL. This makes creating test data
simpler and more consistent.

Adapted from https://codereview.chromium.org/1648803003/ by
hsampson@google.com

BUG=425625
Committed: https://crrev.com/7c11c1644b84f70c1e5a665dd4296f544b9d1700
Cr-Commit-Position: refs/heads/master@{#381413}

[tsergeant, 2016-03-16 03:02:31]

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

[tsergeant, 2016-03-16 03:02:32]

I pulled out the test refactor into a separate CL, PTAl

[calamity, 2016-03-16 05:42:48]

lgtm

https://codereview.chromium.org/1802013003/diff/20001/chrome/test/data/webui/...
File chrome/test/data/webui/md_history/test_util.js (right):

https://codereview.chromium.org/1802013003/diff/20001/chrome/test/data/webui/...
chrome/test/data/webui/md_history/test_util.js:45: * @param {number} timestamp
Timestamp of the entry, in ms since the epoch.
This timestamp type should match the one above.

[tsergeant, 2016-03-16 05:46:50]

https://codereview.chromium.org/1802013003/diff/20001/chrome/test/data/webui/...
File chrome/test/data/webui/md_history/test_util.js (right):

https://codereview.chromium.org/1802013003/diff/20001/chrome/test/data/webui/...
chrome/test/data/webui/md_history/test_util.js:45: * @param {number} timestamp
Timestamp of the entry, in ms since the epoch.
On 2016/03/16 05:42:48, calamity wrote:
> This timestamp type should match the one above.

Done.

[tsergeant, 2016-03-16 05:46:57]

The CQ bit was checked by tsergeant@chromium.org

[tsergeant, 2016-03-16 05:46:58]

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/1802013003/#ps40001
(title: "Update param type")

[commit-bot: I haz the power, 2016-03-16 05:47:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1802013003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1802013003/40001

[commit-bot: I haz the power, 2016-03-16 07:01:56]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2016-03-16 07:03:11]

Description was changed from

==========
MD History: Refactor how data is created in tests

This CL adds a helper method, createHistoryEntry, which creates a mock
history visit from a timestamp and URL. This makes creating test data
simpler and more consistent.

Adapted from https://codereview.chromium.org/1648803003/ by
hsampson@google.com

BUG=425625
==========

to

==========
MD History: Refactor how data is created in tests

This CL adds a helper method, createHistoryEntry, which creates a mock
history visit from a timestamp and URL. This makes creating test data
simpler and more consistent.

Adapted from https://codereview.chromium.org/1648803003/ by
hsampson@google.com

BUG=425625

Committed: https://crrev.com/7c11c1644b84f70c1e5a665dd4296f544b9d1700
Cr-Commit-Position: refs/heads/master@{#381413}
==========

[commit-bot: I haz the power, 2016-03-16 07:03:12]

Patchset 3 (id:??) landed as
https://crrev.com/7c11c1644b84f70c1e5a665dd4296f544b9d1700
Cr-Commit-Position: refs/heads/master@{#381413}