Removing onBookmarkChanged notification to application on history change and added proper history c…

Removing onBookmarkChanged notification to application on history change
and added proper history change notification on history data change.

BUG=None

Committed: https://crrev.com/cd15c85b2fcea1408f526dcea518f4aeb5500416
Cr-Commit-Position: refs/heads/master@{#295651}

[kn.darshini, 2014-09-17 12:05:20]

kn.darshini@samsung.com changed reviewers:
+ jhawkins@chromium.org, jochen@chromium.org

[jochen (gone - plz use gerrit), 2014-09-17 18:16:45]

thanks for the patch

could you please pick a reviewer from an OWNERS file closer to the files you
changed? they will be more familiar with this code.

[kn.darshini, 2014-09-18 04:35:44]

kn.darshini@samsung.com changed reviewers:
+ bauerb@chromium.org, dtrainor@chromium.org, miguelg@chromium.org

[kn.darshini, 2014-09-18 04:38:11]

On 2014/09/17 18:16:45, jochen wrote:
> thanks for the patch
> 
> could you please pick a reviewer from an OWNERS file closer to the files you
> changed? they will be more familiar with this code.

Thanks, I added more closer reviewers.

[Bernhard Bauer, 2014-09-18 08:17:20]

LGTM, but please pick a single reviewer next time.

[kn.darshini, 2014-09-18 09:42:29]

On 2014/09/18 08:17:20, Bernhard Bauer wrote:
> LGTM, but please pick a single reviewer next time.

Thank you for reviewing. Next time i will pick a single reviewer.

[kn.darshini, 2014-09-18 09:49:16]

The CQ bit was checked by kn.darshini@samsung.com

[commit-bot: I haz the power, 2014-09-18 09:50:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patchset/579753002/1

[commit-bot: I haz the power, 2014-09-18 12:39:43]

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

[commit-bot: I haz the power, 2014-09-18 12:39:44]

Exceeded time limit waiting for builds to trigger.

[kn.darshini, 2014-09-19 02:28:46]

The CQ bit was checked by kn.darshini@samsung.com

[commit-bot: I haz the power, 2014-09-19 02:29:49]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/579753002/1

[commit-bot: I haz the power, 2014-09-19 03:27:52]

Committed patchset #1 (id:1) as 6aaf6386bfd98c145d8204a02dd8adb41ea2242e

[commit-bot: I haz the power, 2014-09-19 03:29:05]

Patchset 1 (id:??) landed as
https://crrev.com/cd15c85b2fcea1408f526dcea518f4aeb5500416
Cr-Commit-Position: refs/heads/master@{#295651}