Reland of Clean up unused cricket::VideoCapturer inclusion from mediaengine.h

Reland of Clean up unused cricket::VideoCapturer inclusion from mediaengine.h (patchset #1 id:1 of https://codereview.webrtc.org/2143123003/ )

Reason for revert:
And a new attempt.

Original issue's description:
> Revert of Clean up unused cricket::VideoCapturer inclusion from mediaengine.h (patchset #1 id:1 of https://codereview.webrtc.org/2149533002/ )
>
> Reason for revert:
> Still broken- but different place.
>
> Original issue's description:
> > Reland of Clean up unused cricket::VideoCapturer inclusion from mediaengine.h (patchset #1 id:1 of https://codereview.webrtc.org/2142893002/ )
> >
> > Reason for revert:
> > Upstream fixed.
> >
> > Original issue's description:
> > > Revert of Clean up unused cricket::VideoCapturer inclusion from mediaengine.h (patchset #1 id:1 of https://codereview.webrtc.org/2147443002/ )
> > >
> > > Reason for revert:
> > > Breaks up stream projects.
> > >
> > > Original issue's description:
> > > > Clean up unused cricket::VideoCapturer inclusion from mediaengine.h
> > > >
> > > > TBR=nisse@webrtc.org
> > > > BUG=webrtc:5426
> > > >
> > > > Committed: https://crrev.com/1e56991f248f8235c69cb3d95b35a44389c48354
> > > > Cr-Commit-Position: refs/heads/master@{#13446}
> > >
> > > TBR=nisse@webrtc.org
> > > # Skipping CQ checks because original CL landed less than 1 days ago.
> > > NOPRESUBMIT=true
> > > NOTREECHECKS=true
> > > NOTRY=true
> > > BUG=webrtc:5426
> > >
> > > Committed: https://crrev.com/3a9f41e584953226e43bf312ec59d625c97cfd62
> > > Cr-Commit-Position: refs/heads/master@{#13447}
> >
> > TBR=nisse@webrtc.org
> > # Skipping CQ checks because original CL landed less than 1 days ago.
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > BUG=webrtc:5426
> >
> > Committed: https://crrev.com/e03c1618152824a980664536a64bc29d63740ad7
> > Cr-Commit-Position: refs/heads/master@{#13456}
>
> TBR=nisse@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:5426
>
> Committed: https://crrev.com/7470eb7977c153d2a512f8376601b15c6266fa25
> Cr-Commit-Position: refs/heads/master@{#13458}

TBR=nisse@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5426
Committed: https://crrev.com/d75de086fb3436fbf1f173df19fb4887eb5e7be4
Cr-Commit-Position: refs/heads/master@{#13473}

[perkj_webrtc, 2016-07-14 07:58:22]

The CQ bit was checked by perkj@webrtc.org

[perkj_webrtc, 2016-07-14 07:58:23]

Created Reland of Clean up unused cricket::VideoCapturer inclusion from
mediaengine.h

[commit-bot: I haz the power, 2016-07-14 07:58:32]

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, 2016-07-14 07:58:40]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-07-14 07:58:52]

Description was changed from

==========
Reland of Clean up unused cricket::VideoCapturer inclusion from mediaengine.h
(patchset #1 id:1 of https://codereview.webrtc.org/2143123003/ )

Reason for revert:
And a new attempt.

Original issue's description:
> Revert of Clean up unused cricket::VideoCapturer inclusion from mediaengine.h
(patchset #1 id:1 of https://codereview.webrtc.org/2149533002/ )
> 
> Reason for revert:
> Still broken- but different place.
> 
> Original issue's description:
> > Reland of Clean up unused cricket::VideoCapturer inclusion from
mediaengine.h (patchset #1 id:1 of https://codereview.webrtc.org/2142893002/ )
> >
> > Reason for revert:
> > Upstream fixed.
> >
> > Original issue's description:
> > > Revert of Clean up unused cricket::VideoCapturer inclusion from
mediaengine.h (patchset #1 id:1 of https://codereview.webrtc.org/2147443002/ )
> > >
> > > Reason for revert:
> > > Breaks up stream projects.
> > >
> > > Original issue's description:
> > > > Clean up unused cricket::VideoCapturer inclusion from mediaengine.h
> > > >
> > > > TBR=nisse@webrtc.org
> > > > BUG=webrtc:5426
> > > >
> > > > Committed: https://crrev.com/1e56991f248f8235c69cb3d95b35a44389c48354
> > > > Cr-Commit-Position: refs/heads/master@{#13446}
> > >
> > > TBR=nisse@webrtc.org
> > > # Skipping CQ checks because original CL landed less than 1 days ago.
> > > NOPRESUBMIT=true
> > > NOTREECHECKS=true
> > > NOTRY=true
> > > BUG=webrtc:5426
> > >
> > > Committed: https://crrev.com/3a9f41e584953226e43bf312ec59d625c97cfd62
> > > Cr-Commit-Position: refs/heads/master@{#13447}
> >
> > TBR=nisse@webrtc.org
> > # Skipping CQ checks because original CL landed less than 1 days ago.
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > BUG=webrtc:5426
> >
> > Committed: https://crrev.com/e03c1618152824a980664536a64bc29d63740ad7
> > Cr-Commit-Position: refs/heads/master@{#13456}
> 
> TBR=nisse@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:5426
> 
> Committed: https://crrev.com/7470eb7977c153d2a512f8376601b15c6266fa25
> Cr-Commit-Position: refs/heads/master@{#13458}

TBR=nisse@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5426
==========

to

==========
Reland of Clean up unused cricket::VideoCapturer inclusion from mediaengine.h
(patchset #1 id:1 of https://codereview.webrtc.org/2143123003/ )

Reason for revert:
And a new attempt.

Original issue's description:
> Revert of Clean up unused cricket::VideoCapturer inclusion from mediaengine.h
(patchset #1 id:1 of https://codereview.webrtc.org/2149533002/ )
>
> Reason for revert:
> Still broken- but different place.
>
> Original issue's description:
> > Reland of Clean up unused cricket::VideoCapturer inclusion from
mediaengine.h (patchset #1 id:1 of https://codereview.webrtc.org/2142893002/ )
> >
> > Reason for revert:
> > Upstream fixed.
> >
> > Original issue's description:
> > > Revert of Clean up unused cricket::VideoCapturer inclusion from
mediaengine.h (patchset #1 id:1 of https://codereview.webrtc.org/2147443002/ )
> > >
> > > Reason for revert:
> > > Breaks up stream projects.
> > >
> > > Original issue's description:
> > > > Clean up unused cricket::VideoCapturer inclusion from mediaengine.h
> > > >
> > > > TBR=nisse@webrtc.org
> > > > BUG=webrtc:5426
> > > >
> > > > Committed: https://crrev.com/1e56991f248f8235c69cb3d95b35a44389c48354
> > > > Cr-Commit-Position: refs/heads/master@{#13446}
> > >
> > > TBR=nisse@webrtc.org
> > > # Skipping CQ checks because original CL landed less than 1 days ago.
> > > NOPRESUBMIT=true
> > > NOTREECHECKS=true
> > > NOTRY=true
> > > BUG=webrtc:5426
> > >
> > > Committed: https://crrev.com/3a9f41e584953226e43bf312ec59d625c97cfd62
> > > Cr-Commit-Position: refs/heads/master@{#13447}
> >
> > TBR=nisse@webrtc.org
> > # Skipping CQ checks because original CL landed less than 1 days ago.
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > BUG=webrtc:5426
> >
> > Committed: https://crrev.com/e03c1618152824a980664536a64bc29d63740ad7
> > Cr-Commit-Position: refs/heads/master@{#13456}
>
> TBR=nisse@webrtc.org
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=webrtc:5426
>
> Committed: https://crrev.com/7470eb7977c153d2a512f8376601b15c6266fa25
> Cr-Commit-Position: refs/heads/master@{#13458}

TBR=nisse@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5426

Committed: https://crrev.com/d75de086fb3436fbf1f173df19fb4887eb5e7be4
Cr-Commit-Position: refs/heads/master@{#13473}
==========

[commit-bot: I haz the power, 2016-07-14 07:58:53]

Patchset 1 (id:??) landed as
https://crrev.com/d75de086fb3436fbf1f173df19fb4887eb5e7be4
Cr-Commit-Position: refs/heads/master@{#13473}