Update tests for chrome, as MediaStream label, ended attributes and stop() method will be removed

Update tests for chrome, as MediaStream label, ended attributes and stop() method will be removed

Also CL: https://codereview.chromium.org/1312213006/
depends on these CL to commit first.

Intent to Remove:
https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/LcZGlM9OBqs

Intent to Remove, which became an Intent to Deprecate:
https://groups.google.com/a/chromium.org/d/msg/blink-dev/s0UsMk8i2YM/WpepA4w3mPEJ

BUG=338500
Committed: https://crrev.com/7c38bcf2b60d6fa1276a81bb51f0f843ab77ca9b
Cr-Commit-Position: refs/heads/master@{#350351}

[shiva.jm, 2015-09-22 05:59:57]

shiva.jm@samsung.com changed reviewers:
+ philipj@opera.com, tommi@chromium.org

[shiva.jm, 2015-09-22 05:59:57]

pls have a look.

Patch https://codereview.chromium.org/1312213006/ depends on these patch, but do
not have permission to build these patch from
https://codereview.chromium.org/1312213006/, using dependent patch.

Earlier submitted patch:https://codereview.chromium.org/1344753002/ to update
few tests, but still https://codereview.chromium.org/1312213006/ had issues in
passing tests for WebRtcSimulcastBrowserTest.TestVgaReturnsTwoSimulcastStreams.

[philipj_slow, 2015-09-22 09:08:10]

Looks like the bots are pretty unhappy with this change, can you investigate?

https://codereview.chromium.org/1349273003/diff/20001/chrome/test/data/webrtc...
File chrome/test/data/webrtc/webrtc-simulcast.html (right):

https://codereview.chromium.org/1349273003/diff/20001/chrome/test/data/webrtc...
chrome/test/data/webrtc/webrtc-simulcast.html:207: var remoteVideo = e.stream;
I don't get this change, I think remoteVideo is now a MediaStream, but when why
set remoteVideo.src as if it were an HTMLMediaElement? It looks like the old
code assumed that the MediaStream label was the same as the HTMLMediaElement id,
and now it's just broken?

[shiva.jm, 2015-09-23 03:29:52]

updated the tests, pls have a look.

https://codereview.chromium.org/1349273003/diff/20001/chrome/test/data/webrtc...
File chrome/test/data/webrtc/webrtc-simulcast.html (right):

https://codereview.chromium.org/1349273003/diff/20001/chrome/test/data/webrtc...
chrome/test/data/webrtc/webrtc-simulcast.html:207: var remoteVideo = e.stream;
On 2015/09/22 09:08:09, philipj wrote:
> I don't get this change, I think remoteVideo is now a MediaStream, but when
why
> set remoteVideo.src as if it were an HTMLMediaElement? It looks like the old
> code assumed that the MediaStream label was the same as the HTMLMediaElement
id,
> and now it's just broken?

Yes, right we need to use just e.stream.id instead e.stream.label, will test and
upload new patch soon. but some other tests not related to these change are also
failing, will investigate on those as well.

[shiva.jm, 2015-09-23 06:54:00]

Test is passed now in few bots, but need help in building
patch: https://codereview.chromium.org/1312213006/, using
these patch: https://codereview.chromium.org/1349273003/ as
dependent patch. 
Once https://codereview.chromium.org/1312213006/ passes in all bots, we can
commit patch (https://codereview.chromium.org/1349273003/) first and later
https://codereview.chromium.org/1312213006/ patch.

[philipj_slow, 2015-09-23 09:04:09]

If the bots are happy with this change, why do you need to build with a
dependent patch, can't you just land this?

Non-owner LGTM, can you take a look, tommi@?

[tommi (sloooow) - chröme, 2015-09-23 09:47:36]

lgtm

[shiva.jm, 2015-09-23 10:04:55]

The CQ bit was checked by shiva.jm@samsung.com to run a CQ dry run

[commit-bot: I haz the power, 2015-09-23 10:05:10]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1349273003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1349273003/60001

[shiva.jm, 2015-09-23 10:33:03]

On 2015/09/23 09:04:09, philipj wrote:
> If the bots are happy with this change, why do you need to build with a
> dependent patch, can't you just land this?
> 
> Non-owner LGTM, can you take a look, tommi@?

Actually patch: https://codereview.chromium.org/1312213006/,
all MediaStream tests from chrome side to updated, have updated
the onee which are failed during the patch commit. as in local
system tests are passing for linux build.
so just wanted to make sure fix all chrome side tests in one patch,
so if just do dry run for patch https://codereview.chromium.org/1312213006/
with these https://codereview.chromium.org/1349273003/, we can make sure 
all chrome tests are updated, if not then fix failed one in patch
https://codereview.chromium.org/1349273003/ itself.

[shiva.jm, 2015-09-23 11:49:32]

The CQ bit was unchecked by shiva.jm@samsung.com

[shiva.jm, 2015-09-23 11:50:39]

The CQ bit was checked by shiva.jm@samsung.com

[commit-bot: I haz the power, 2015-09-23 11:51:13]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1349273003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1349273003/60001

[philipj_slow, 2015-09-23 11:52:20]

The Chromium-Blink merge is now underway, so if this doesn't land, then you can
do it all as a single CL when the merge is done.

[shiva.jm, 2015-09-23 11:53:36]

On 2015/09/23 11:52:20, philipj wrote:
> The Chromium-Blink merge is now underway, so if this doesn't land, then you
can
> do it all as a single CL when the merge is done.

Ok, thanks.

[commit-bot: I haz the power, 2015-09-23 18:31:59]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2015-09-23 18:36:11]

Patchset 4 (id:??) landed as
https://crrev.com/7c38bcf2b60d6fa1276a81bb51f0f843ab77ca9b
Cr-Commit-Position: refs/heads/master@{#350351}