Remove dev shim support from initramfs.

Remove dev shim support from initramfs.

Change-Id: If87096af6007b629d80de41eb2312ed9819da597

BUG=chromium-os:12961
TEST= built a PVT signed recovery image, made sure it installs. Then built a PVT dev install image using the PVT recovery kernel, made sure it installed properly.

Committed: http://chrome-svn/viewvc/chromeos?view=rev&revision=3b6e481

[gauravsh, 2011-03-10 01:48:37]

I think this should be sufficient. Testing, will update issue with when that is
complete.

[Will Drewry, 2011-03-10 01:50:46]

On 2011/03/10 01:48:37, gauravsh wrote:
> I think this should be sufficient. Testing, will update issue with when that
is
> complete.

LGTM if all tests pass :)

That was fast :)  I had initially considered just making it require official
keys, but since we have no good usecase for that, I think removing the code is
for the best.

thanks!

[gauravsh, 2011-03-10 04:04:30]

Ok, I have tested both recovery install and dev recovery install and they work
without any problems.

Nick: Can you double-check the CL to make sure I am not cutting out any part
that might impact the factory install shim?

[Nick Sanders, 2011-03-12 05:27:48]

this won't affect the current factory flow. lgtm