MacViews: Gets views_examples_with_content_exe compiling on Mac

MacViews: Gets views_examples_with_content_exe compiling on Mac

This splits views_content_client_main_parts_* into versions for
ChromeOS, Mac and Desktop Aura, with a per-platform Create(..) function.
ChromeOS and Desktop Aura sharing a common Aura part.

desktop_test_views_delegate.cc is moved to an _aura version, and a _mac
version added.

views_content_client now loads content_resources.pak to access sandbox
profiles required for mac.

A macviews_builder target is added to expose
views_examples_with_content_exe on Mac, and to give the fyi trybot
something to build.

BUG=366007
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=274775

[tapted, 2014-06-03 08:09:04]

Hi sky, please take a look.

Note: during a spot-check on a ChromeOS build, I noticed showing the dropdown
menu currently causes a crash (since before M32 - see http://crbug.com/379624).
Good news: I have a fix \o/ It's in crrev/313543002 and is based off this CL.
(tl;dr: There's some missing clients usually provided by ash shell)

Here, in this CL, I've tried to keep the change mechanical. Mac will need more
stuff to work later as well (thats crrev/309483009). For now, it just compiles
on mac.

[sky, 2014-06-03 16:08:31]

LGTM

[tapted, 2014-06-03 23:07:49]

+jam for OWNERS for content/shell/browser/shell_mac.mm (just adding stub to
match the header for now so things compile)

[jam, 2014-06-04 00:24:38]

On 2014/06/03 23:07:49, tapted wrote:
> +jam for OWNERS for content/shell/browser/shell_mac.mm (just adding stub to
> match the header for now so things compile)

lgtm

[tapted, 2014-06-04 00:32:42]

The CQ bit was checked by tapted@chromium.org

[commit-bot: I haz the power, 2014-06-04 00:35:21]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/tapted@chromium.org/297143009/310001

[commit-bot: I haz the power, 2014-06-04 02:01:11]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  ios_rel_device_ninja on tryserver.chromium
(http://build.chromium.org/p/tryserver.chromium/builders/ios_rel_device_ninja/...)

[commit-bot: I haz the power, 2014-06-04 11:29:09]

Change committed as 274775