Revert of Tool to convert RtcEventLog files to RtpDump format.

Revert of Tool to convert RtcEventLog files to RtpDump format. (patchset #11 id:200001 of https://codereview.webrtc.org/1297653002/ )

Reason for revert:
Breaks Chromium WebRTC FYI bots.

Updating projects from gyp files...
gyp: /b/build/slave/linux/build/src/third_party/gflags/gflags.gyp not found (cwd: /b/build/slave/linux/build)
Error: Command '/usr/bin/python src/build/gyp_chromium' returned non-zero exit status 1 in /b/build/slave/linux/build


Original issue's description:
> Tool to convert RtcEventLog files to RtpDump format.
> 
> This is a small utility that reads RtcEventLog files, and converts the RTP headers within it to RtpDump format. All other types of events are ignored. Three command-line flags are supported, --audio-only, --video-only and --data-only. When one of these flags is supplied, only RTP packets that match the requested type are converted.
> 
> BUG=webrtc:4741
> R=henrik.lundin@webrtc.org, kjellander@webrtc.org, stefan@webrtc.org, terelius@webrtc.org
> 
> Committed: https://crrev.com/35624c2c3686a2ad40daffe073aa78507b0ef88e
> Cr-Commit-Position: refs/heads/master@{#9980}

TBR=henrik.lundin@webrtc.org,terelius@webrtc.org,stefan@webrtc.org,kjellander@webrtc.org,kjellander@google.com,ivoc@webrtc.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:4741

[grunell (dont use), 2015-09-18 10:48:03]

Created Revert of Tool to convert RtcEventLog files to RtpDump format.

[commit-bot: I haz the power, 2015-09-18 10:48:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1353123002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1353123002/1

[commit-bot: I haz the power, 2015-09-18 10:48:16]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-09-18 10:48:16]

No L-G-T-M from a valid reviewer yet. Only full committers are accepted.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[Henrik Grunell WebRTC, 2015-09-18 10:49:19]

The CQ bit was checked by henrikg@webrtc.org

[commit-bot: I haz the power, 2015-09-18 10:49:22]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1353123002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1353123002/1

[commit-bot: I haz the power, 2015-09-18 10:49:23]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2015-09-18 10:49:24]

No L-G-T-M from a valid reviewer yet. Only full committers are accepted.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[kjellander_webrtc, 2015-09-20 18:08:57]

lgtm