Revert "Revert of Reduce frequency of requesting bookmark clusters. (patchset #8 id:140001 of https…

Revert "Revert of Reduce frequency of requesting bookmark clusters. (patchset #8 id:140001 of https://codereview.chromium.org/682933002/)"

This reverts commit 8077169fda2b11a06ec08983c98d1e133d6c9c79.

BUG=424254
Committed: https://crrev.com/711e56e47ec65177f70405c3e4e843cc44b78745
Cr-Commit-Position: refs/heads/master@{#302187}

[danduong, 2014-10-30 20:27:43]

danduong@chromium.org changed reviewers:
+ ianwen@chromium.org, kkimlabs@chromium.org, noyau@chromium.org,
yfriedman@chromium.org

[danduong, 2014-10-30 20:29:14]

Added any empty implementation for EnhancedBookmarkChanged to the
BookmarkServerSearchService

[Kibeom Kim (inactive), 2014-10-30 20:31:28]

lgtm

[Kibeom Kim (inactive), 2014-10-30 22:19:32]

The CQ bit was checked by kkimlabs@chromium.org

[commit-bot: I haz the power, 2014-10-30 22:22:00]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/695493004/40001

[commit-bot: I haz the power, 2014-10-30 23:12:13]

Committed patchset #3 (id:40001)

[commit-bot: I haz the power, 2014-10-30 23:13:11]

Patchset 3 (id:??) landed as
https://crrev.com/711e56e47ec65177f70405c3e4e843cc44b78745
Cr-Commit-Position: refs/heads/master@{#302187}