Add setting for fitting the content in the viewport width

Add setting for fitting the content in the viewport width

This will be enabled for Android only, following a patch for
Chromium side, effectively disabling this mobile specific behavior for desktop.

BUG=359047
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=170662

Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=170969

[jochen (gone - plz use gerrit), 2014-04-02 11:28:38]

lgtm

[kenneth.r.christiansen, 2014-04-02 11:30:06]

The CQ bit was checked by kenneth.r.christiansen@intel.com

[commit-bot: I haz the power, 2014-04-02 11:30:12]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/kenneth.r.christiansen@intel.com/21922...

[commit-bot: I haz the power, 2014-04-02 11:47:25]

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

[commit-bot: I haz the power, 2014-04-02 11:47:25]

Try jobs failed on following builders:
  tryserver.blink on linux_blink_dbg
  tryserver.blink on mac_blink_rel

[kenneth.r.christiansen, 2014-04-02 11:50:00]

Seems that I might need to turn this setting on for the unit tests. I will fix
that soon.

[kenneth.r.christiansen, 2014-04-02 14:12:51]

The CQ bit was checked by kenneth.r.christiansen@intel.com

[commit-bot: I haz the power, 2014-04-02 14:12:54]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/kenneth.r.christiansen@intel.com/21922...

[commit-bot: I haz the power, 2014-04-02 15:21:11]

Change committed as 170662

[kenneth.r.christiansen, 2014-04-07 11:50:29]

I uploaded the part that I removed from the first patch in order to enable the
feature on Chromium side without any behaviour changes as agreed upon with
jochen.

I will now land part 2.

[kenneth.r.christiansen, 2014-04-07 11:51:30]

The CQ bit was checked by kenneth.r.christiansen@intel.com

[commit-bot: I haz the power, 2014-04-07 11:51:35]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/kenneth.r.christiansen@intel.com/21922...

[commit-bot: I haz the power, 2014-04-07 12:25:50]

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

[commit-bot: I haz the power, 2014-04-07 12:25:50]

Try jobs failed on following builders:
  tryserver.blink on linux_blink_rel

[dgozman, 2014-04-07 12:53:22]

WebDevToolsAgentImpl lgtm.

[kenneth.r.christiansen, 2014-04-07 12:53:53]

The CQ bit was checked by kenneth.r.christiansen@intel.com

[commit-bot: I haz the power, 2014-04-07 12:55:08]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/kenneth.r.christiansen@intel.com/21922...

[commit-bot: I haz the power, 2014-04-07 13:22:40]

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

[commit-bot: I haz the power, 2014-04-07 13:22:40]

Try jobs failed on following builders:
  tryserver.blink on win_blink_compile_dbg

[kenneth.r.christiansen, 2014-04-07 13:27:45]

The CQ bit was checked by kenneth.r.christiansen@intel.com

[commit-bot: I haz the power, 2014-04-07 13:27:50]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/kenneth.r.christiansen@intel.com/21922...

[commit-bot: I haz the power, 2014-04-07 13:55:36]

Change committed as 170969

[mnaganov (inactive), 2014-06-18 15:00:28]

Sorry for chiming in late, but the setting for fitting the content into viewport
was already there since WebKit times. It is called 'LoadWithOverviewMode'. Can
we perhaps merge them?

[kenneth.r.christiansen, 2014-06-18 15:38:47]

On 2014/06/18 at 15:00:28, mnaganov wrote:
> Sorry for chiming in late, but the setting for fitting the content into
viewport was already there since WebKit times. It is called
'LoadWithOverviewMode'. Can we perhaps merge them?

Lets merge them. I would like to avoid "overview mode" because its not obvious
to at least me and a few others.

What do you suggest?

[mnaganov (inactive), 2014-06-18 16:04:16]

On 2014/06/18 15:38:47, kenneth.r.christiansen wrote:
> On 2014/06/18 at 15:00:28, mnaganov wrote:
> > Sorry for chiming in late, but the setting for fitting the content into
> viewport was already there since WebKit times. It is called
> 'LoadWithOverviewMode'. Can we perhaps merge them?
> 
> Lets merge them. I would like to avoid "overview mode" because its not obvious
> to at least me and a few others.
> 
> What do you suggest?

I'm totally fine with your new name.

[kenneth.christiansen, 2014-06-23 08:10:37]

On 2014/06/18 16:04:16, Mikhail Naganov (Cr) wrote:

> I'm totally fine with your new name.

I created https://codereview.chromium.org/344203003