Revert of Don't reinit encoder when rotation changes.

Revert of Don't reinit encoder when rotation changes. (patchset #3 id:40001 of https://codereview.webrtc.org/2853463004/ )

Reason for revert:
Breaks compile on buildbots.

Original issue's description:
> Don't reinit encoder when rotation changes.
> 
> TESTED=By rotating phone in AppRTCMobile.
> BUG=webrtc:7535
> 
> Review-Url: https://codereview.webrtc.org/2853463004
> Cr-Commit-Position: refs/heads/master@{#17985}
> Committed: https://chromium.googlesource.com/external/webrtc/+/70e39e159eb350cb1acbf81dbe0d84d51c77b664

TBR=magjed@webrtc.org,asapersson@webrtc.org,perkj@webrtc.org,sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7535
Review-Url: https://codereview.webrtc.org/2861633003
Cr-Commit-Position: refs/heads/master@{#17987}
Committed: https://chromium.googlesource.com/external/webrtc/+/823e900d2c917e4f110b28a705ca8e2c7b0b0c09

[brandtr, 2017-05-03 10:53:03]

The CQ bit was checked by brandtr@webrtc.org

[brandtr, 2017-05-03 10:53:04]

Created Revert of Don't reinit encoder when rotation changes.

[commit-bot: I haz the power, 2017-05-03 10:53:06]

CQ is trying da patch.

Follow status at:
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-05-03 10:53:09]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493808783869580, "parent_rev":
"cee5141eb0b77739dad0d3f0707425f71ee472fe", "commit_rev":
"823e900d2c917e4f110b28a705ca8e2c7b0b0c09"}

[commit-bot: I haz the power, 2017-05-03 10:53:12]

Description was changed from

==========
Revert of Don't reinit encoder when rotation changes. (patchset #3 id:40001 of
https://codereview.webrtc.org/2853463004/ )

Reason for revert:
Breaks compile on buildbots.

Original issue's description:
> Don't reinit encoder when rotation changes.
> 
> TESTED=By rotating phone in AppRTCMobile.
> BUG=webrtc:7535
> 
> Review-Url: https://codereview.webrtc.org/2853463004
> Cr-Commit-Position: refs/heads/master@{#17985}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/70e39e159eb350cb1acbf81db...

TBR=magjed@webrtc.org,asapersson@webrtc.org,perkj@webrtc.org,sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7535
==========

to

==========
Revert of Don't reinit encoder when rotation changes. (patchset #3 id:40001 of
https://codereview.webrtc.org/2853463004/ )

Reason for revert:
Breaks compile on buildbots.

Original issue's description:
> Don't reinit encoder when rotation changes.
> 
> TESTED=By rotating phone in AppRTCMobile.
> BUG=webrtc:7535
> 
> Review-Url: https://codereview.webrtc.org/2853463004
> Cr-Commit-Position: refs/heads/master@{#17985}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/70e39e159eb350cb1acbf81db...

TBR=magjed@webrtc.org,asapersson@webrtc.org,perkj@webrtc.org,sprang@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7535

Review-Url: https://codereview.webrtc.org/2861633003
Cr-Commit-Position: refs/heads/master@{#17987}
Committed:
https://chromium.googlesource.com/external/webrtc/+/823e900d2c917e4f110b28a70...
==========

[commit-bot: I haz the power, 2017-05-03 10:53:13]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/823e900d2c917e4f110b28a70...

[brandtr, 2017-05-03 11:07:00]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.webrtc.org/2861443004/ by brandtr@webrtc.org.

The reason for reverting is: Fix compile..