Include a machine id in log files.

Include a machine id in log files.
This is the first step in making more reliable cross-machine history synching. A subsequent step will support reading data from the history files from other machines.

Also, updated the debug log to employ machine id.

BUG=420680
TEST=browser_test: FileManagerJsTest.*

Committed: https://crrev.com/232ba71f6a0cab4e2118a261f4909d0d395d52f8
Cr-Commit-Position: refs/heads/master@{#313799}

[Steve McKay, 2015-01-28 23:13:54]

smckay@chromium.org changed reviewers:
+ mtomasz@chromium.org

[Steve McKay, 2015-01-29 19:12:06]

smckay@chromium.org changed reviewers:
+ fukino@chromium.org
- mtomasz@chromium.org

[Steve McKay, 2015-01-29 19:12:06]

I think Tomasz is traveling...and missed this review.

[fukino, 2015-01-29 19:34:53]

lgtm with nits.

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
File ui/file_manager/file_manager/common/js/importer_common.js (right):

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
ui/file_manager/file_manager/common/js/importer_common.js:138: * @type {string}
nit: @const

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
ui/file_manager/file_manager/common/js/importer_common.js:166: newValues,
nit: 4-space indent.

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
File ui/file_manager/file_manager/common/js/unittest_util.js (right):

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
ui/file_manager/file_manager/common/js/unittest_util.js:207: if (key in
this.state)
nit: indent depth should be 2 spaces

[Steve McKay, 2015-01-29 21:14:17]

Merge w/ master.

[Steve McKay, 2015-01-29 21:14:20]

The CQ bit was checked by smckay@chromium.org

[commit-bot: I haz the power, 2015-01-29 21:15:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/886483004/20001

[Steve McKay, 2015-01-29 21:15:58]

Dones. Thanks!

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
File ui/file_manager/file_manager/common/js/importer_common.js (right):

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
ui/file_manager/file_manager/common/js/importer_common.js:138: * @type {string}
On 2015/01/29 19:34:53, fukino wrote:
> nit: @const

Done.

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
ui/file_manager/file_manager/common/js/importer_common.js:166: newValues,
On 2015/01/29 19:34:53, fukino wrote:
> nit: 4-space indent.

Done.

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
File ui/file_manager/file_manager/common/js/unittest_util.js (right):

https://codereview.chromium.org/886483004/diff/1/ui/file_manager/file_manager...
ui/file_manager/file_manager/common/js/unittest_util.js:207: if (key in
this.state)
On 2015/01/29 19:34:53, fukino wrote:
> nit: indent depth should be 2 spaces

Done.

[Steve McKay, 2015-01-29 21:16:14]

Respond to review comments.

[Steve McKay, 2015-01-29 21:16:17]

The CQ bit was checked by smckay@chromium.org

[commit-bot: I haz the power, 2015-01-29 21:16:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/886483004/40001

[commit-bot: I haz the power, 2015-01-29 21:52:48]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2015-01-29 21:54:27]

Patchset 3 (id:??) landed as
https://crrev.com/232ba71f6a0cab4e2118a261f4909d0d395d52f8
Cr-Commit-Position: refs/heads/master@{#313799}