MediaStream API: Patch #3 of implementing navigator.getMediaDevices

MediaStream API: Patch #3 of implementing navigator.getMediaDevices

Adds idl files and tests.

Initial patch (1) by tommyw@ from https://codereview.chromium.org/145583015/

BUG=338511
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=175469

[Henrik Grunell, 2014-05-14 10:26:33]

Jochen, please let me know if
1. more tests are required
2. the base url is OK (wasn't sure how to setup)

I'll hook up this in Chromium before landing the interface in this CL.

[jochen (gone - plz use gerrit), 2014-05-15 10:50:47]

the base url looks ok.

if you created the checkout via fetch blink you should be good

https://codereview.chromium.org/286673003/diff/1/LayoutTests/fast/mediastream...
File LayoutTests/fast/mediastream/getMediaDevices.html (right):

https://codereview.chromium.org/286673003/diff/1/LayoutTests/fast/mediastream...
LayoutTests/fast/mediastream/getMediaDevices.html:18:
shouldBeEqualToString('devices[2].kind', 'videoinput');
is it possible to assert something about the other properties (groupid etc..)?

[Henrik Grunell, 2014-05-15 13:03:55]

https://codereview.chromium.org/286673003/diff/1/LayoutTests/fast/mediastream...
File LayoutTests/fast/mediastream/getMediaDevices.html (right):

https://codereview.chromium.org/286673003/diff/1/LayoutTests/fast/mediastream...
LayoutTests/fast/mediastream/getMediaDevices.html:18:
shouldBeEqualToString('devices[2].kind', 'videoinput');
On 2014/05/15 10:50:47, jochen wrote:
> is it possible to assert something about the other properties (groupid etc..)?

Done.

[Henrik Grunell, 2014-05-15 13:04:25]

On 2014/05/15 10:50:47, jochen wrote:
> the base url looks ok.

OK, thanks.

> if you created the checkout via fetch blink you should be good

Yes I did.

[jochen (gone - plz use gerrit), 2014-05-15 14:32:05]

lgtm

[Henrik Grunell, 2014-06-04 07:43:31]

Added WillBeGarbageCollected attribute to MediaDeviceInfo after mediastream move
to oilpan ~1 week ago (in https://codereview.chromium.org/173363002).

[Henrik Grunell, 2014-06-04 08:13:20]

The CQ bit was checked by grunell@chromium.org

[commit-bot: I haz the power, 2014-06-04 08:14:19]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/grunell@chromium.org/286673003/80001

[commit-bot: I haz the power, 2014-06-04 08:58:43]

FYI, CQ is re-trying this CL (attempt #1).
The failing builders are:
  linux_blink_dbg on tryserver.blink
(http://build.chromium.org/p/tryserver.blink/builders/linux_blink_dbg/builds/1...)

[commit-bot: I haz the power, 2014-06-04 10:22:25]

Change committed as 175469