Reconfigure capture session in a single transaction.

Reconfigure capture session in a single transaction.

If we don't reconfigure capture session in a single transaction,
RTCCameraPreviewView goes transparent when switching cameras. This is
undesired behavior.

BUG=webrtc:7177
Review-Url: https://codereview.webrtc.org/2811643006
Cr-Commit-Position: refs/heads/master@{#17664}
Committed: https://chromium.googlesource.com/external/webrtc/+/844d2b9670857b5bc2be88d9199d54ca870dc4b2

[sakal, 2017-04-11 12:18:03]

Patchset #1 (id:1) has been deleted

[sakal, 2017-04-11 12:18:34]

Description was changed from

==========
Reconfigure capture session in a single transaction.

If we don't reconfigure capture session in a single transaction,
RTCCameraPreviewView goes transparent when switching cameras. This is
undesired behavior.

BUG=webrtc:7177
==========

to

==========
Reconfigure capture session in a single transaction.

If we don't reconfigure capture session in a single transaction,
RTCCameraPreviewView goes transparent when switching cameras. This is
undesired behavior.

BUG=webrtc:7177
==========

[sakal, 2017-04-11 12:18:34]

sakal@webrtc.org changed reviewers:
+ denicija@webrtc.org, magjed@webrtc.org

[sakal, 2017-04-11 12:18:41]

PTAL

[magjed_webrtc, 2017-04-11 12:21:34]

lgtm

[daniela-webrtc, 2017-04-12 08:07:30]

lgtm

[daniela-webrtc, 2017-04-12 08:07:45]

The CQ bit was checked by denicija@webrtc.org

[commit-bot: I haz the power, 2017-04-12 08:07:53]

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, 2017-04-12 08:27:45]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1491984465062500,
"parent_rev": "5e79b293137f9022322331c9644743203d246ba3", "commit_rev":
"844d2b9670857b5bc2be88d9199d54ca870dc4b2"}

[commit-bot: I haz the power, 2017-04-12 08:27:47]

Description was changed from

==========
Reconfigure capture session in a single transaction.

If we don't reconfigure capture session in a single transaction,
RTCCameraPreviewView goes transparent when switching cameras. This is
undesired behavior.

BUG=webrtc:7177
==========

to

==========
Reconfigure capture session in a single transaction.

If we don't reconfigure capture session in a single transaction,
RTCCameraPreviewView goes transparent when switching cameras. This is
undesired behavior.

BUG=webrtc:7177

Review-Url: https://codereview.webrtc.org/2811643006
Cr-Commit-Position: refs/heads/master@{#17664}
Committed:
https://chromium.googlesource.com/external/webrtc/+/844d2b9670857b5bc2be88d91...
==========

[commit-bot: I haz the power, 2017-04-12 08:27:48]

Committed patchset #1 (id:20001) as
https://chromium.googlesource.com/external/webrtc/+/844d2b9670857b5bc2be88d91...