Android: move sandbox_linux_unittests to stable tests.

Android: move sandbox/breakpad to stable tests.

sandbox_linux_unittests are no longer flaky, move them to stable.
Move breakpad_unittests as well.

BUG=169416
NOTRY=true

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=190795

[jln (very slow on Chromium), 2013-03-22 18:45:21]

Isaac, now that sandbox_linux_unittests are not flaky, I would like to move them
out of experimental.

[Isaac (away), 2013-03-22 19:47:59]

Given that we have have to kick these off of stable list twice already, I'd
prefer to let this bake for another week or two before upgrading it.

[Isaac (away), 2013-03-22 19:48:41]

+nilesh, yfriedman

[jln (very slow on Chromium), 2013-03-22 19:59:19]

On 2013/03/22 19:47:59, Isaac wrote:
> Given that we have have to kick these off of stable list twice already, I'd
> prefer to let this bake for another week or two before upgrading it.

I wouldn't hold that against these tests. They are exceedingly stable on Linux,
the APK packaging is what made them unstable and that's gone (thanks!). I ran
them in a loop and haven't been able to produce a failure so far.

Moreover, if they were to start flaking, the cost is one simple revert. On the
other hand, the cost of not having them marked as stable is that regressions are
more likely to happen.

[Isaac (away), 2013-03-22 20:16:32]

Flaky tests in our stable list carries a significant penalty in terms of failed
trybots (CQ / manual tries). Given that this suite is not getting broken, I do
not see the advantage to rush to push this to stable.

Let's revisit in a week and if there have been no failures we can land it then.

[Isaac (away), 2013-03-26 21:44:27]

lgtm.  Could you move breakpad unit tests at the same time?

Also let's just sort the list fully alphabetically (including Exe vs Apk).  It
will make adding new suites easier.

[jln (very slow on Chromium), 2013-03-26 22:11:02]

On 2013/03/26 21:44:27, Isaac wrote:
> lgtm.  Could you move breakpad unit tests at the same time?

Excellent! Done.

> Also let's just sort the list fully alphabetically (including Exe vs Apk).  It
> will make adding new suites easier.

Done.

[commit-bot: I haz the power, 2013-03-26 23:34:42]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/jln@chromium.org/12987003/12001

[commit-bot: I haz the power, 2013-03-26 23:39:36]

Change committed as 190795