Push API: delete the old layout tests [switchover 1/6]

Push API: delete the old layout tests [switchover 1/6]

These layout tests exercise the API in its old form which is about to
change. To make future changes easier to land, these tests are deleted
first.

This patch has no dependencies.

This part 1 of a series of 6 patches. See https://crbug.com/440076 for the plan to land them.

BUG=389194, 440076
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=186885

[Michael van Ouwerkerk, 2014-12-08 20:03:22]

mvanouwerkerk@chromium.org changed reviewers:
+ peter@chromium.org

[Michael van Ouwerkerk, 2014-12-08 20:03:23]

Peter, could you take a look please?

[Peter Beverloo, 2014-12-08 20:41:02]

On 2014/12/08 20:03:23, Michael van Ouwerkerk wrote:
> Peter, could you take a look please?

lgtm

[Michael van Ouwerkerk, 2014-12-10 22:00:11]

The CQ bit was checked by mvanouwerkerk@chromium.org

[commit-bot: I haz the power, 2014-12-10 22:00:53]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/735293005/1

[commit-bot: I haz the power, 2014-12-10 22:29:16]

Committed patchset #1 (id:1) as
https://src.chromium.org/viewvc/blink?view=rev&revision=186885