Revert of Remove |remote| and |readonly| members of MediaStreamTrack.

Revert of Remove |remote| and |readonly| members of MediaStreamTrack. (patchset #5 id:80001 of https://codereview.chromium.org/2723433002/ )

Reason for revert:
Temporarily reverting this CL because it causes a perf regression. See http://crbug.com/703605.

Will reland once we understand why the regression occurred.

Original issue's description:
> Remove |remote| and |readonly| members of MediaStreamTrack.
> 
> Spec reference:
> http://w3c.github.io/mediacapture-main/getusermedia.html#attributes-1
> 
> removal was in the February 22, 2016'.
> [#321] Remove track attributes "remote" and "readonly" :
> https://github.com/w3c/mediacapture-main/pull/321
> 
> Intent to Deprecate and Remove :
> https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/d20ECb2sWzI
> 
> BUG=598704
> 
> Review-Url: https://codereview.chromium.org/2723433002
> Cr-Commit-Position: refs/heads/master@{#456639}
> Committed: https://chromium.googlesource.com/chromium/src/+/27c39dbef0b07b7cd62fb2476d0f0836115fe672

TBR=tkent@chromium.org,aelias@chromium.org,alexmos@chromium.org,bbudge@chromium.org,dpranke@chromium.org,drott@chromium.org,esprehn@chromium.org,haraken@chromium.org,hongchan@chromium.org,hta@chromium.org,mcasas@chromium.org,mkwst@chromium.org,peter@chromium.org,rdevlin.cronin@chromium.org,sergeyu@chromium.org,peary2@gmail.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=598704
Review-Url: https://codereview.chromium.org/2767963002
Cr-Commit-Position: refs/heads/master@{#459096}
Committed: https://chromium.googlesource.com/chromium/src/+/ad1bc7494fbd31e58569ae50362563e87306e5f5

[Guido Urdaneta, 2017-03-22 16:00:44]

The CQ bit was checked by guidou@chromium.org

[Guido Urdaneta, 2017-03-22 16:00:45]

Created Revert of Remove |remote| and |readonly| members of MediaStreamTrack.

[commit-bot: I haz the power, 2017-03-22 16:01:10]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-22 16:04:16]

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

[commit-bot: I haz the power, 2017-03-22 16:04:18]

Try jobs failed on following builders:
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[Dirk Pranke, 2017-03-22 16:20:36]

lgtm

[Guido Urdaneta, 2017-03-23 08:50:55]

The CQ bit was checked by guidou@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-03-23 08:51:06]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-23 10:43:23]

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

[commit-bot: I haz the power, 2017-03-23 10:43:25]

Dry run: Try jobs failed on following builders:
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[hta - Chromium, 2017-03-23 10:58:02]

lgtm

[Guido Urdaneta, 2017-03-23 11:17:55]

The CQ bit was checked by guidou@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-03-23 11:18:08]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Guido Urdaneta, 2017-03-23 11:18:23]

Patchset #2 (id:290001) has been deleted

[commit-bot: I haz the power, 2017-03-23 13:04:41]

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

[commit-bot: I haz the power, 2017-03-23 13:04:42]

Dry run: This issue passed the CQ dry run.

[Guido Urdaneta, 2017-03-23 13:05:42]

The CQ bit was checked by guidou@chromium.org

[Guido Urdaneta, 2017-03-23 13:05:43]

The patchset sent to the CQ was uploaded after l-g-t-m from
dpranke@chromium.org, hta@chromium.org
Link to the patchset: https://codereview.chromium.org/2767963002/#ps310001
(title: "resolve rebase conflicts, ASSERT->DCHECK and git cl format to pass
presubmit")

[commit-bot: I haz the power, 2017-03-23 13:06:01]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-23 13:10:52]

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

[commit-bot: I haz the power, 2017-03-23 13:10:55]

Failed to apply patch for
third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.idl:
While running git apply --index -p1;
  error: patch failed:
third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.idl:54
  error: third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.idl:
patch does not apply

Patch:       third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.idl
Index: third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.idl
diff --git a/third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.idl
b/third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.idl
index
810313dbf0a87135e8c8eb39ee77a8a7c27a671a..4bebd092ff6be64b11a3926f13608bd18b0ddd6f
100644
--- a/third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.idl
+++ b/third_party/WebKit/Source/modules/mediastream/MediaStreamTrack.idl
@@ -54,4 +54,7 @@ enum MediaStreamTrackState {
     [RuntimeEnabled=MediaConstraints] MediaTrackConstraints getConstraints();
     [RuntimeEnabled=MediaGetSettings] MediaTrackSettings getSettings();
     [RuntimeEnabled=MediaTrackApplyConstraints, CallWith=ScriptState]
Promise<void> applyConstraints(optional MediaTrackConstraints constraints);
+
+    // Non-standard APIs
+    [MeasureAs=MediaStreamTrackRemote] readonly attribute boolean remote;
 };

[Guido Urdaneta, 2017-03-23 13:48:15]

The CQ bit was checked by guidou@chromium.org

[Guido Urdaneta, 2017-03-23 13:48:16]

The patchset sent to the CQ was uploaded after l-g-t-m from
dpranke@chromium.org, hta@chromium.org
Link to the patchset: https://codereview.chromium.org/2767963002/#ps330001
(title: "rebase")

[commit-bot: I haz the power, 2017-03-23 13:48:33]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-23 15:54:56]

CQ is committing da patch.

Bot data: {"patchset_id": 330001, "attempt_start_ts": 1490276895352650,
"parent_rev": "7d38667879bbe7d246540f9275532da06d82319e", "commit_rev":
"ad1bc7494fbd31e58569ae50362563e87306e5f5"}

[commit-bot: I haz the power, 2017-03-23 15:55:41]

Description was changed from

==========
Revert of Remove |remote| and |readonly| members of MediaStreamTrack. (patchset
#5 id:80001 of https://codereview.chromium.org/2723433002/ )

Reason for revert:
Temporarily reverting this CL because it causes a perf regression. See
http://crbug.com/703605.

Will reland once we understand why the regression occurred.

Original issue's description:
> Remove |remote| and |readonly| members of MediaStreamTrack.
> 
> Spec reference:
> http://w3c.github.io/mediacapture-main/getusermedia.html#attributes-1
> 
> removal was in the February 22, 2016'.
> [#321] Remove track attributes "remote" and "readonly" :
> https://github.com/w3c/mediacapture-main/pull/321
> 
> Intent to Deprecate and Remove :
> https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/d20ECb2sWzI
> 
> BUG=598704
> 
> Review-Url: https://codereview.chromium.org/2723433002
> Cr-Commit-Position: refs/heads/master@{#456639}
> Committed:
https://chromium.googlesource.com/chromium/src/+/27c39dbef0b07b7cd62fb2476d0f...

TBR=tkent@chromium.org,aelias@chromium.org,alexmos@chromium.org,bbudge@chromi...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=598704
==========

to

==========
Revert of Remove |remote| and |readonly| members of MediaStreamTrack. (patchset
#5 id:80001 of https://codereview.chromium.org/2723433002/ )

Reason for revert:
Temporarily reverting this CL because it causes a perf regression. See
http://crbug.com/703605.

Will reland once we understand why the regression occurred.

Original issue's description:
> Remove |remote| and |readonly| members of MediaStreamTrack.
> 
> Spec reference:
> http://w3c.github.io/mediacapture-main/getusermedia.html#attributes-1
> 
> removal was in the February 22, 2016'.
> [#321] Remove track attributes "remote" and "readonly" :
> https://github.com/w3c/mediacapture-main/pull/321
> 
> Intent to Deprecate and Remove :
> https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/d20ECb2sWzI
> 
> BUG=598704
> 
> Review-Url: https://codereview.chromium.org/2723433002
> Cr-Commit-Position: refs/heads/master@{#456639}
> Committed:
https://chromium.googlesource.com/chromium/src/+/27c39dbef0b07b7cd62fb2476d0f...

TBR=tkent@chromium.org,aelias@chromium.org,alexmos@chromium.org,bbudge@chromi...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=598704

Review-Url: https://codereview.chromium.org/2767963002
Cr-Commit-Position: refs/heads/master@{#459096}
Committed:
https://chromium.googlesource.com/chromium/src/+/ad1bc7494fbd31e58569ae503625...
==========

[commit-bot: I haz the power, 2017-03-23 15:55:43]

Committed patchset #3 (id:330001) as
https://chromium.googlesource.com/chromium/src/+/ad1bc7494fbd31e58569ae503625...