Revert of Ash: Inline InitKeyboard, and make the caller of it call CreateKeyboard.

Revert of Ash: Inline InitKeyboard, and make the caller of it call CreateKeyboard. (patchset #1 id:1 of https://codereview.chromium.org/2964083002/ )

Reason for revert:
I resolved a merge conflict in a wrong way, and it wouldn't compile.

Original issue's description:
> Ash: Inline InitKeyboard, and make the caller of it call CreateKeyboard.
> 
> InitKeyboard creates a keyboard controller but doesn't associate it with any
> root window controller. It's potentially problematic if
> keyboard::ShowKeyboard is called before RootWindowController::ActivateKeyboard.
> 
> Bug: 712873
> 
> Change-Id: I5b34cd6f8b9e1b0736b5d91880e3aedc9d57970c
> Reviewed-on: https://chromium-review.googlesource.com/535221
> Reviewed-by: Mitsuru Oshima <oshima@chromium.org>;
> Commit-Queue: Keigo Oka <oka@chromium.org>;
> Cr-Original-Commit-Position: refs/heads/master@{#480313}
> Review-Url: https://codereview.chromium.org/2964083002 .
> Cr-Commit-Position: refs/branch-heads/3112@{#492}
> Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
> Committed: https://chromium.googlesource.com/chromium/src/+/9d3867c09566a7e9f3eae92524db0237c14b0c94

TBR=
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2969483002
Cr-Commit-Position: refs/branch-heads/3112@{#493}
Cr-Branched-From: b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed: https://chromium.googlesource.com/chromium/src/+/366c34997d1699cb386ff852d6d333f10f141299

[oka, 2017-06-29 19:00:17]

The CQ bit was checked by oka@chromium.org

[oka, 2017-06-29 19:00:17]

Created Revert of Ash: Inline InitKeyboard, and make the caller of it call
CreateKeyboard.

[commit-bot: I haz the power, 2017-06-29 19:00:43]

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, 2017-06-29 19:01:11]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1498762817483760, "parent_rev":
"9d3867c09566a7e9f3eae92524db0237c14b0c94", "commit_rev":
"366c34997d1699cb386ff852d6d333f10f141299"}

[commit-bot: I haz the power, 2017-06-29 19:01:25]

Description was changed from

==========
Revert of Ash: Inline InitKeyboard, and make the caller of it call
CreateKeyboard. (patchset #1 id:1 of https://codereview.chromium.org/2964083002/
)

Reason for revert:
I resolved a merge conflict in a wrong way, and it wouldn't compile.

Original issue's description:
> Ash: Inline InitKeyboard, and make the caller of it call CreateKeyboard.
> 
> InitKeyboard creates a keyboard controller but doesn't associate it with any
> root window controller. It's potentially problematic if
> keyboard::ShowKeyboard is called before
RootWindowController::ActivateKeyboard.
> 
> Bug: 712873
> 
> Change-Id: I5b34cd6f8b9e1b0736b5d91880e3aedc9d57970c
> Reviewed-on: https://chromium-review.googlesource.com/535221
> Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
> Commit-Queue: Keigo Oka <oka@chromium.org>
> Cr-Original-Commit-Position: refs/heads/master@{#480313}
> Review-Url: https://codereview.chromium.org/2964083002 .
> Cr-Commit-Position: refs/branch-heads/3112@{#492}
> Cr-Branched-From:
b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
> Committed:
https://chromium.googlesource.com/chromium/src/+/9d3867c09566a7e9f3eae92524db...

TBR=
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of Ash: Inline InitKeyboard, and make the caller of it call
CreateKeyboard. (patchset #1 id:1 of https://codereview.chromium.org/2964083002/
)

Reason for revert:
I resolved a merge conflict in a wrong way, and it wouldn't compile.

Original issue's description:
> Ash: Inline InitKeyboard, and make the caller of it call CreateKeyboard.
> 
> InitKeyboard creates a keyboard controller but doesn't associate it with any
> root window controller. It's potentially problematic if
> keyboard::ShowKeyboard is called before
RootWindowController::ActivateKeyboard.
> 
> Bug: 712873
> 
> Change-Id: I5b34cd6f8b9e1b0736b5d91880e3aedc9d57970c
> Reviewed-on: https://chromium-review.googlesource.com/535221
> Reviewed-by: Mitsuru Oshima <oshima@chromium.org>
> Commit-Queue: Keigo Oka <oka@chromium.org>
> Cr-Original-Commit-Position: refs/heads/master@{#480313}
> Review-Url: https://codereview.chromium.org/2964083002 .
> Cr-Commit-Position: refs/branch-heads/3112@{#492}
> Cr-Branched-From:
b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
> Committed:
https://chromium.googlesource.com/chromium/src/+/9d3867c09566a7e9f3eae92524db...

TBR=
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2969483002
Cr-Commit-Position: refs/branch-heads/3112@{#493}
Cr-Branched-From:
b6460e24cf59f429d69de255538d0fc7a425ccf9-refs/heads/master@{#474897}
Committed:
https://chromium.googlesource.com/chromium/src/+/366c34997d1699cb386ff852d6d3...
==========

[commit-bot: I haz the power, 2017-06-29 19:01:27]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/366c34997d1699cb386ff852d6d3...