[rtp_rtcp] rtcp::Rpsi cleaned and got Parse function

Converting picture_id to bitstring pushed from WithPictureId to Create function.
Added Parse and accessor functions.

BUG=webrtc:5260
R=åsapersson

Committed: https://crrev.com/44efbece6833980b56585d5b5e7b050b71cfc7e5
Cr-Commit-Position: refs/heads/master@{#11439}

[danilchap, 2016-01-15 16:42:43]

Description was changed from

==========
[rtp_rtcp] rtcp::Rpsi packet moved into own file and got Parse function

BUG=webrtc:5260
R=åsapersson
==========

to

==========
Converting picture_id to bitstring pushed from WithPictureId to Create function.
Added Parse and accessor functions.

BUG=webrtc:5260
R=åsapersson
==========

[åsapersson, 2016-01-29 15:46:01]

https://codereview.webrtc.org/1550293003/diff/80001/webrtc/modules/rtp_rtcp/s...
File webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.cc (right):

https://codereview.webrtc.org/1550293003/diff/80001/webrtc/modules/rtp_rtcp/s...
webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.cc:79: LOG(LS_WARNING) <<
"Unknown rpsi packet with fractinal number of bytes.";
s/fractinal/fractional

https://codereview.webrtc.org/1550293003/diff/80001/webrtc/modules/rtp_rtcp/s...
webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.cc:134: RTC_CHECK_LE(payload,
0x7f);
maybe DCHECK?

[danilchap, 2016-01-29 16:53:25]

https://codereview.webrtc.org/1550293003/diff/80001/webrtc/modules/rtp_rtcp/s...
File webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.cc (right):

https://codereview.webrtc.org/1550293003/diff/80001/webrtc/modules/rtp_rtcp/s...
webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.cc:79: LOG(LS_WARNING) <<
"Unknown rpsi packet with fractinal number of bytes.";
On 2016/01/29 15:46:01, åsapersson wrote:
> s/fractinal/fractional

Done.

https://codereview.webrtc.org/1550293003/diff/80001/webrtc/modules/rtp_rtcp/s...
webrtc/modules/rtp_rtcp/source/rtcp_packet/rpsi.cc:134: RTC_CHECK_LE(payload,
0x7f);
On 2016/01/29 15:46:01, åsapersson wrote:
> maybe DCHECK?

Done.

[åsapersson, 2016-02-01 08:36:44]

lgtm

[danilchap, 2016-02-01 09:11:56]

The CQ bit was checked by danilchap@webrtc.org

[commit-bot: I haz the power, 2016-02-01 09:12:01]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1550293003/100001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1550293003/100001

[commit-bot: I haz the power, 2016-02-01 09:36:40]

Description was changed from

==========
Converting picture_id to bitstring pushed from WithPictureId to Create function.
Added Parse and accessor functions.

BUG=webrtc:5260
R=åsapersson
==========

to

==========
Converting picture_id to bitstring pushed from WithPictureId to Create function.
Added Parse and accessor functions.

BUG=webrtc:5260
R=åsapersson
==========

[commit-bot: I haz the power, 2016-02-01 09:36:41]

Committed patchset #6 (id:100001)

[commit-bot: I haz the power, 2016-02-01 09:36:48]

Description was changed from

==========
Converting picture_id to bitstring pushed from WithPictureId to Create function.
Added Parse and accessor functions.

BUG=webrtc:5260
R=åsapersson
==========

to

==========
Converting picture_id to bitstring pushed from WithPictureId to Create function.
Added Parse and accessor functions.

BUG=webrtc:5260
R=åsapersson

Committed: https://crrev.com/44efbece6833980b56585d5b5e7b050b71cfc7e5
Cr-Commit-Position: refs/heads/master@{#11439}
==========

[commit-bot: I haz the power, 2016-02-01 09:36:49]

Patchset 6 (id:??) landed as
https://crrev.com/44efbece6833980b56585d5b5e7b050b71cfc7e5
Cr-Commit-Position: refs/heads/master@{#11439}