Revert of Switch mash_browser_tests to Ozone X11 platform.

Revert of Switch mash_browser_tests to Ozone X11 platform. (patchset #10 id:210001 of https://codereview.chromium.org/2675443002/ )

Reason for revert:
Looks like the only culprit that caused win bots to fail compile, i.e. https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium%2FWin%2F51649%2F%2B%2Frecipes%2Fsteps%2Fcompile%2F0%2Fstdout

Original issue's description:
> Switch mash_browser_tests to Ozone X11 platform.
> 
> Run with mash_browser_tests with Ozone X11 platform instead of Ozone
> headless. Move most of the test arguments into the gn_isolate_map.pyl
> file so they don't have to be repeated. Also add a proper dependency on
> mash_service_overrides.json so that isolate knows the file is required
> for mash_browser_tests.
> 
> BUG=664570
> 
> Review-Url: https://codereview.chromium.org/2675443002
> Cr-Commit-Position: refs/heads/master@{#448703}
> Committed: https://chromium.googlesource.com/chromium/src/+/18eef539260cdf6ca1f5dbfbb0a44cbf836a5824

TBR=sky@chromium.org,kylechar@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=664570
Review-Url: https://codereview.chromium.org/2683633003
Cr-Commit-Position: refs/heads/master@{#448728}
Committed: https://chromium.googlesource.com/chromium/src/+/fc72782d44b71f6a1d8b38f264c9119dcb6cea65

[jam, 2017-02-07 21:14:47]

The CQ bit was checked by jam@chromium.org

[jam, 2017-02-07 21:14:48]

Created Revert of Switch mash_browser_tests to Ozone X11 platform.

[commit-bot: I haz the power, 2017-02-07 21:15:39]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-07 21:16:27]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1486502087124990, "parent_rev":
"a00cedc6b6caf3fdf88bba8f4dba6b6fcda64a3e", "commit_rev":
"fc72782d44b71f6a1d8b38f264c9119dcb6cea65"}

[commit-bot: I haz the power, 2017-02-07 21:17:46]

Description was changed from

==========
Revert of Switch mash_browser_tests to Ozone X11 platform. (patchset #10
id:210001 of https://codereview.chromium.org/2675443002/ )

Reason for revert:
Looks like the only culprit that caused win bots to fail compile, i.e.
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium%2FWin%2F51649%2...

Original issue's description:
> Switch mash_browser_tests to Ozone X11 platform.
> 
> Run with mash_browser_tests with Ozone X11 platform instead of Ozone
> headless. Move most of the test arguments into the gn_isolate_map.pyl
> file so they don't have to be repeated. Also add a proper dependency on
> mash_service_overrides.json so that isolate knows the file is required
> for mash_browser_tests.
> 
> BUG=664570
> 
> Review-Url: https://codereview.chromium.org/2675443002
> Cr-Commit-Position: refs/heads/master@{#448703}
> Committed:
https://chromium.googlesource.com/chromium/src/+/18eef539260cdf6ca1f5dbfbb0a4...

TBR=sky@chromium.org,kylechar@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=664570
==========

to

==========
Revert of Switch mash_browser_tests to Ozone X11 platform. (patchset #10
id:210001 of https://codereview.chromium.org/2675443002/ )

Reason for revert:
Looks like the only culprit that caused win bots to fail compile, i.e.
https://luci-logdog.appspot.com/v/?s=chromium%2Fbb%2Fchromium%2FWin%2F51649%2...

Original issue's description:
> Switch mash_browser_tests to Ozone X11 platform.
> 
> Run with mash_browser_tests with Ozone X11 platform instead of Ozone
> headless. Move most of the test arguments into the gn_isolate_map.pyl
> file so they don't have to be repeated. Also add a proper dependency on
> mash_service_overrides.json so that isolate knows the file is required
> for mash_browser_tests.
> 
> BUG=664570
> 
> Review-Url: https://codereview.chromium.org/2675443002
> Cr-Commit-Position: refs/heads/master@{#448703}
> Committed:
https://chromium.googlesource.com/chromium/src/+/18eef539260cdf6ca1f5dbfbb0a4...

TBR=sky@chromium.org,kylechar@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=664570

Review-Url: https://codereview.chromium.org/2683633003
Cr-Commit-Position: refs/heads/master@{#448728}
Committed:
https://chromium.googlesource.com/chromium/src/+/fc72782d44b71f6a1d8b38f264c9...
==========

[commit-bot: I haz the power, 2017-02-07 21:17:47]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/fc72782d44b71f6a1d8b38f264c9...

[sky, 2017-02-07 21:19:50]

On 2017/02/07 21:15:39, commit-bot: I haz the power wrote:
> CQ is trying da patch. Follow status at
>  
>
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

The last successful compile on windows did not compile mus_property_mirror_ash.
The failing compile was compiling it.