This is probably the low usercount for histogram Precache.Fetch.PercentCompleted (~2800 users) compared to all-sync-users(~13000)

https://uma.googleplex.com/p/chrome/histograms/?endDate=05-31-2016&dayCount=1&histograms=PLT.PT_BeginToCommit%2CPrecache.Fetch.PercentCompleted%2CPrecache.Fetch.ResponseBytes.Total%2CPrecache.Fetch.TimeToComplete%2CPrecache.Saved%2CSync.BackendInitializeRestoreTime&fixupData=true&uniqueUsers=true&showMax=true&filters=channel%2Ceq%2C2%2Cfinch%2Cstgr_filter%2C2655433701%7C1061820383%2Cisofficial%2Ceq%2CTrue&implicitFilters=isofficial

Moving this nonessential bug to the next milestone.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/2fd4cfeadfcdb8b2c29d4d747fe8106200b8855b

commit 2fd4cfeadfcdb8b2c29d4d747fe8106200b8855b
Author: rajendrant <rajendrant@chromium.org>
Date: Mon Jun 06 20:54:37 2016

Do not cancel precache periodic GCM task if current network is non-WiFi

Only the network prediction enabled preference should be used to
schedule or cancel periodic GCM task. The GCM task itself will run only
when suitable for precaching.

BUG= 616956 

Review-Url: https://codereview.chromium.org/2037913002
Cr-Commit-Position: refs/heads/master@{#398119}

[modify] https://crrev.com/2fd4cfeadfcdb8b2c29d4d747fe8106200b8855b/chrome/android/java/src/org/chromium/chrome/browser/precache/PrecacheLauncher.java

Is this fixed?

Your change meets the bar and is auto-approved for M52 (branch: 2743)

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/102c583b8750c57f91285db22de30ccf5aaa842f

commit 102c583b8750c57f91285db22de30ccf5aaa842f
Author: Tarun Bansal <tbansal@google.com>
Date: Thu Jun 30 20:17:58 2016

Do not cancel precache periodic GCM task if current network is non-WiFi

Only the network prediction enabled preference should be used to
schedule or cancel periodic GCM task. The GCM task itself will run only
when suitable for precaching.

BUG= 616956 

Review-Url: https://codereview.chromium.org/2037913002
Cr-Commit-Position: refs/heads/master@{#398119}
(cherry picked from commit 2fd4cfeadfcdb8b2c29d4d747fe8106200b8855b)

Review URL: https://codereview.chromium.org/2114763002 .

Cr-Commit-Position: refs/branch-heads/2743@{#553}
Cr-Branched-From: 2b3ae3b8090361f8af5a611712fc1a5ab2de53cb-refs/heads/master@{#394939}

[modify] https://crrev.com/102c583b8750c57f91285db22de30ccf5aaa842f/chrome/android/java/src/org/chromium/chrome/browser/precache/PrecacheLauncher.java