Reland: Check for url changes to flip state for showing title only

Reland: Check for url changes to flip state for showing title only

We used to only keep a boolean for a first load, but that seems
to be very fragile since onNavigatedToDifferentPage also
gets called in refrestSelectedTab. This caches the initial url and
only flips state when there is a change from the url

BUG=590326
Committed: https://crrev.com/7b573e416404e90e942d3b63efb597702faa2775
Cr-Commit-Position: refs/heads/master@{#381515}

[Yusuf, 2016-03-16 16:56:06]

yusufo@chromium.org changed reviewers:
+ ianwen@chromium.org

[Ian Wen, 2016-03-16 18:01:40]

lgtm

[Yusuf, 2016-03-16 18:04:29]

The CQ bit was checked by yusufo@chromium.org

[commit-bot: I haz the power, 2016-03-16 18:04:58]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1809683002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1809683002/1

[commit-bot: I haz the power, 2016-03-16 20:04:56]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-16 20:06:27]

Description was changed from

==========
Reland: Check for url changes to flip state for showing title only

We used to only keep a boolean for a first load, but that seems
to be very fragile since onNavigatedToDifferentPage also
gets called in refrestSelectedTab. This caches the initial url and
only flips state when there is a change from the url

BUG=90326
==========

to

==========
Reland: Check for url changes to flip state for showing title only

We used to only keep a boolean for a first load, but that seems
to be very fragile since onNavigatedToDifferentPage also
gets called in refrestSelectedTab. This caches the initial url and
only flips state when there is a change from the url

BUG=90326

Committed: https://crrev.com/7b573e416404e90e942d3b63efb597702faa2775
Cr-Commit-Position: refs/heads/master@{#381515}
==========

[commit-bot: I haz the power, 2016-03-16 20:06:28]

Patchset 1 (id:??) landed as
https://crrev.com/7b573e416404e90e942d3b63efb597702faa2775
Cr-Commit-Position: refs/heads/master@{#381515}

[Robert Sesek, 2016-03-16 20:07:51]

Description was changed from

==========
Reland: Check for url changes to flip state for showing title only

We used to only keep a boolean for a first load, but that seems
to be very fragile since onNavigatedToDifferentPage also
gets called in refrestSelectedTab. This caches the initial url and
only flips state when there is a change from the url

BUG=90326

Committed: https://crrev.com/7b573e416404e90e942d3b63efb597702faa2775
Cr-Commit-Position: refs/heads/master@{#381515}
==========

to

==========
Reland: Check for url changes to flip state for showing title only

We used to only keep a boolean for a first load, but that seems
to be very fragile since onNavigatedToDifferentPage also
gets called in refrestSelectedTab. This caches the initial url and
only flips state when there is a change from the url

BUG=590326

Committed: https://crrev.com/7b573e416404e90e942d3b63efb597702faa2775
Cr-Commit-Position: refs/heads/master@{#381515}
==========