Add SentToInputFpsRatioPercent UMA metric on send side

Add SentToInputFpsRatioPercent UMA metric on send side

New metric is a ratio between SentFramesPerSecond and
InputFramesPerSecond. It's needed to measure how much of input frames
are actually sent.

Merge into M62. Original was reviewed here: https://codereview.webrtc.org/3010723002

BUG=webrtc:8178, chromium:762868
NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.webrtc.org/3013513002
Cr-Commit-Position: refs/branch-heads/62@{#5}
Cr-Branched-From: 85e6a4ba1372f21b8648ffaad2fd19a76a8bb316-refs/heads/master@{#19592}
Committed: https://chromium.googlesource.com/external/webrtc/+/7e46bc497c8b231585fdcc764605d0996b5909fa

[ilnik, 2017-09-08 10:17:43]

ilnik@webrtc.org changed reviewers:
+ tommi@webrtc.org

[ilnik, 2017-09-08 10:19:04]

Description was changed from

==========
Add SentToInputFpsRatioPercent UMA metric on send side

New metric is a ratio between SentFramesPerSecond and
InputFramesPerSecond. It's needed to measure how much of input frames
are actually sent.

Merge into M62. Original was reviewed
here:https://codereview.webrtc.org/3010723002

BUG=webrtc:8178,chromium:762868
NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.webrtc.org/3010723002
Cr-Commit-Position: refs/heads/master@{#19596}
(cherry picked from commit f4ded682e913d56bbadf14a391ff3ba37a7419f5)
==========

to

==========
Add SentToInputFpsRatioPercent UMA metric on send side

New metric is a ratio between SentFramesPerSecond and
InputFramesPerSecond. It's needed to measure how much of input frames
are actually sent.

Merge into M62. Original was reviewed here:
https://codereview.webrtc.org/3010723002

BUG=webrtc:8178,chromium:762868
NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.webrtc.org/3010723002
Cr-Commit-Position: refs/heads/master@{#19596}
(cherry picked from commit f4ded682e913d56bbadf14a391ff3ba37a7419f5)
==========

[ilnik, 2017-09-08 10:27:58]

Description was changed from

==========
Add SentToInputFpsRatioPercent UMA metric on send side

New metric is a ratio between SentFramesPerSecond and
InputFramesPerSecond. It's needed to measure how much of input frames
are actually sent.

Merge into M62. Original was reviewed here:
https://codereview.webrtc.org/3010723002

BUG=webrtc:8178,chromium:762868
NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.webrtc.org/3010723002
Cr-Commit-Position: refs/heads/master@{#19596}
(cherry picked from commit f4ded682e913d56bbadf14a391ff3ba37a7419f5)
==========

to

==========
Add SentToInputFpsRatioPercent UMA metric on send side

New metric is a ratio between SentFramesPerSecond and
InputFramesPerSecond. It's needed to measure how much of input frames
are actually sent.

Merge into M62. Original was reviewed here:
https://codereview.webrtc.org/3010723002

BUG=webrtc:8178,chromium:762868
NOPRESUBMIT=true
NOTRY=true
==========

[tommi, 2017-09-08 11:41:18]

lgtm

[ilnik, 2017-09-08 12:26:24]

The CQ bit was checked by ilnik@webrtc.org

[commit-bot: I haz the power, 2017-09-08 12:26:33]

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, 2017-09-08 12:26:36]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1504873584898900, "parent_rev":
"7f333377b8d7bda58cd262cd8d698d60347d7a3c", "commit_rev":
"7e46bc497c8b231585fdcc764605d0996b5909fa"}

[commit-bot: I haz the power, 2017-09-08 12:26:39]

Description was changed from

==========
Add SentToInputFpsRatioPercent UMA metric on send side

New metric is a ratio between SentFramesPerSecond and
InputFramesPerSecond. It's needed to measure how much of input frames
are actually sent.

Merge into M62. Original was reviewed here:
https://codereview.webrtc.org/3010723002

BUG=webrtc:8178,chromium:762868
NOPRESUBMIT=true
NOTRY=true
==========

to

==========
Add SentToInputFpsRatioPercent UMA metric on send side

New metric is a ratio between SentFramesPerSecond and
InputFramesPerSecond. It's needed to measure how much of input frames
are actually sent.

Merge into M62. Original was reviewed here:
https://codereview.webrtc.org/3010723002

BUG=webrtc:8178,chromium:762868
NOPRESUBMIT=true
NOTRY=true

Review-Url: https://codereview.webrtc.org/3013513002
Cr-Commit-Position: refs/branch-heads/62@{#5}
Cr-Branched-From:
85e6a4ba1372f21b8648ffaad2fd19a76a8bb316-refs/heads/master@{#19592}
Committed:
https://chromium.googlesource.com/external/webrtc/+/7e46bc497c8b231585fdcc764...
==========

[commit-bot: I haz the power, 2017-09-08 12:26:40]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/7e46bc497c8b231585fdcc764...