Adds ability to specify how aura::Env is created in content

Adds ability to specify how aura::Env is created in content

aura::Env::CreateInstance() takes a type. This patch plumbs the type
through to content::MainFunctionParams and Content::ConteintMainParams
so that consumers can specify how they want Env configured.

BUG=672932
TEST=none
R=jam@chromium.org

Committed: https://crrev.com/89636c392949e162b3be339c2273f8d0022819b9
Cr-Commit-Position: refs/heads/master@{#438023}

[sky, 2016-12-12 18:34:52]

The CQ bit was checked by sky@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-12-12 18:35:40]

Dry run: 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, 2016-12-12 23:38:29]

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

[commit-bot: I haz the power, 2016-12-12 23:38:30]

Dry run: Try jobs failed on following builders:
  linux_chromium_asan_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[jam, 2016-12-13 01:29:40]

lgtm

[sky, 2016-12-13 01:43:22]

The CQ bit was checked by sky@chromium.org

[commit-bot: I haz the power, 2016-12-13 01:44:13]

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, 2016-12-13 03:24:39]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1481593402406180,
"parent_rev": "485ec50869f9e0a1c982c48aa2be97103d85cda7", "commit_rev":
"061783fc11859d4d950b471a9238eaad42ef1443"}

[commit-bot: I haz the power, 2016-12-13 03:25:08]

Description was changed from

==========
Adds ability to specify how aura::Env is created in content

aura::Env::CreateInstance() takes a type. This patch plumbs the type
through to content::MainFunctionParams and Content::ConteintMainParams
so that consumers can specify how they want Env configured.

BUG=672932
TEST=none
R=jam@chromium.org
==========

to

==========
Adds ability to specify how aura::Env is created in content

aura::Env::CreateInstance() takes a type. This patch plumbs the type
through to content::MainFunctionParams and Content::ConteintMainParams
so that consumers can specify how they want Env configured.

BUG=672932
TEST=none
R=jam@chromium.org

Review-Url: https://codereview.chromium.org/2567113002
==========

[commit-bot: I haz the power, 2016-12-13 03:25:09]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-12-13 03:26:42]

Description was changed from

==========
Adds ability to specify how aura::Env is created in content

aura::Env::CreateInstance() takes a type. This patch plumbs the type
through to content::MainFunctionParams and Content::ConteintMainParams
so that consumers can specify how they want Env configured.

BUG=672932
TEST=none
R=jam@chromium.org

Review-Url: https://codereview.chromium.org/2567113002
==========

to

==========
Adds ability to specify how aura::Env is created in content

aura::Env::CreateInstance() takes a type. This patch plumbs the type
through to content::MainFunctionParams and Content::ConteintMainParams
so that consumers can specify how they want Env configured.

BUG=672932
TEST=none
R=jam@chromium.org

Committed: https://crrev.com/89636c392949e162b3be339c2273f8d0022819b9
Cr-Commit-Position: refs/heads/master@{#438023}
==========

[commit-bot: I haz the power, 2016-12-13 03:26:43]

Patchset 2 (id:??) landed as
https://crrev.com/89636c392949e162b3be339c2273f8d0022819b9
Cr-Commit-Position: refs/heads/master@{#438023}