[Offline pages] Fixing disappearing bolt when switching from incognito

[Offline pages] Fixing disappearing bolt when switching from incognito

This patch fixes the following issue:
When switching form an incognito tab with offline page opened, to a regular tab with an offline page, the status gets updated to the correct color, but the icon disappears, or actually does not get updated. This happens when tabs are merged with other applications only, which is only affecting phones.

BUG=595649
Review URL: https://codereview.chromium.org/1821003003

Cr-Commit-Position: refs/heads/master@{#382445}
(cherry picked from commit eb2e9f919ec99512c32c5c7879f28d0df23cbe95)

Committed: https://chromium.googlesource.com/chromium/src/+/c1e097fb6fa1e1cd303ebe2bd12d2a01267906cb

[fgorski, 2016-03-23 15:45:34]

Description was changed from

==========
[Offline pages] Fixing disappearing bolt when switching from incognito

This patch fixes the following issue:
When switching form an incognito tab with offline page opened, to a regular tab
with an offline page, the status gets updated to the correct color, but the icon
disappears, or actually does not get updated. This happens when tabs are merged
with other applications only, which is only affecting phones.

BUG=595649

Review URL: https://codereview.chromium.org/1821003003

Cr-Commit-Position: refs/heads/master@{#382445}
(cherry picked from commit eb2e9f919ec99512c32c5c7879f28d0df23cbe95)
==========

to

==========
[Offline pages] Fixing disappearing bolt when switching from incognito

This patch fixes the following issue:
When switching form an incognito tab with offline page opened, to a regular tab
with an offline page, the status gets updated to the correct color, but the icon
disappears, or actually does not get updated. This happens when tabs are merged
with other applications only, which is only affecting phones.

BUG=595649

Review URL: https://codereview.chromium.org/1821003003

Cr-Commit-Position: refs/heads/master@{#382445}
(cherry picked from commit eb2e9f919ec99512c32c5c7879f28d0df23cbe95)

Committed:
https://chromium.googlesource.com/chromium/src/+/c1e097fb6fa1e1cd303ebe2bd12d...
==========

[fgorski, 2016-03-23 15:45:35]

Committed patchset #1 (id:1) manually as
c1e097fb6fa1e1cd303ebe2bd12d2a01267906cb.