Re-enable local video test with better logging and higher tolerance.

Re-enable local video test with better logging and higher tolerance.

The test appears to get stuck on waiting for black frames. This patch
adds some logging so we perhaps can learn more where in the image we
find the nonblack pixels. Also trying to increase tolerance for
rounding errors somewhat to see if that helps.

BUG=477498
Committed: https://crrev.com/839a0eb5f8aeff1de8263eff28e55cb8b5fe7396
Cr-Commit-Position: refs/heads/master@{#329616}

[phoglund_chromium, 2015-04-28 08:38:40]

phoglund@chromium.org changed reviewers:
+ tommi@chromium.org

[phoglund_chromium, 2015-04-29 11:20:28]

friendly ping :)

[phoglund_chromium, 2015-05-04 11:55:11]

friendly ping :)

[phoglund_chromium, 2015-05-06 07:08:30]

phoglund@chromium.org changed required reviewers:
+ tommi@chromium.org

[phoglund_chromium, 2015-05-06 07:08:31]

friendly ping

[phoglund_chromium, 2015-05-11 15:43:56]

increasingly unfriendly ping (just kidding :)

[phoglund_chromium, 2015-05-12 12:42:19]

phoglund@chromium.org changed reviewers:
+ kjellander@chromium.org
- tommi@chromium.org

[phoglund_chromium, 2015-05-12 12:42:19]

phoglund@chromium.org changed required reviewers:
- tommi@chromium.org

[kjellander_chromium, 2015-05-12 13:35:46]

Were you pinging the CL with no reviewer earlier? This is the first e-mail I've
got.

https://codereview.chromium.org/1108803002/diff/40001/content/test/data/media...
File content/test/data/media/webrtc_test_utilities.js (right):

https://codereview.chromium.org/1108803002/diff/40001/content/test/data/media...
content/test/data/media/webrtc_test_utilities.js:209: // Should be == 0, but
account for rounding errors in YUV conversion.
Clarify in the comment that a black pixel is == 0. Now it sounds like that is
referring to the condition, which obviously should be > 0 if there were no
rounding errors.

[phoglund_chromium, 2015-05-12 14:22:27]

No, I had tommi as reviewer but didn't get a response for two weeks so I had the
OWNERS file modified and made you reviewer instead :)

[phoglund_chromium, 2015-05-13 08:47:35]

PTAL

https://codereview.chromium.org/1108803002/diff/40001/content/test/data/media...
File content/test/data/media/webrtc_test_utilities.js (right):

https://codereview.chromium.org/1108803002/diff/40001/content/test/data/media...
content/test/data/media/webrtc_test_utilities.js:209: // Should be == 0, but
account for rounding errors in YUV conversion.
On 2015/05/12 13:35:46, kjellander wrote:
> Clarify in the comment that a black pixel is == 0. Now it sounds like that is
> referring to the condition, which obviously should be > 0 if there were no
> rounding errors.

Done.

[kjellander_chromium, 2015-05-13 08:58:37]

lgtm

[phoglund_chromium, 2015-05-13 09:34:28]

The CQ bit was checked by phoglund@chromium.org

[commit-bot: I haz the power, 2015-05-13 09:56:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1108803002/60001

[commit-bot: I haz the power, 2015-05-13 11:34:23]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2015-05-13 11:35:11]

Patchset 4 (id:??) landed as
https://crrev.com/839a0eb5f8aeff1de8263eff28e55cb8b5fe7396
Cr-Commit-Position: refs/heads/master@{#329616}

[tommi (sloooow) - chröme, 2015-05-13 21:39:04]

tommi@chromium.org changed reviewers:
+ tommi@chromium.org

[tommi (sloooow) - chröme, 2015-05-13 21:39:05]

oops... sorry, I didn't see this until now :(  made a change in my filters
thinking inbox had it covered.

[phoglund_chromium, 2015-05-15 11:10:21]

On 2015/05/13 21:39:05, tommi wrote:
> oops... sorry, I didn't see this until now :(  made a change in my filters
> thinking inbox had it covered.

No problem. It isn't easy to sort through the torrent of information we get each
day :)

[jam, 2015-05-15 16:07:02]

A revert of this CL (patchset #4 id:60001) has been created in
https://codereview.chromium.org/1142643004/ by jam@chromium.org.

The reason for reverting is: still flaky, see
http://chromium-try-flakes.appspot.com/search?q=WebRtcBrowserTest.CanSetupVid...
and
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_....