Remove cc:LayerTreeHostImpl::IsContextLost.

Remove cc:LayerTreeHostImpl::IsContextLost.

The LTHI always notifies the scheduler of context loss.
The single thread proxy no longer asks LTHI if the
context is lost.  In-flight composite actions just go
ahead and draw.

BUG=402511
Committed: https://crrev.com/b71e30c90d27b6af56e80db25236019d007b8055
Cr-Commit-Position: refs/heads/master@{#291783}

[danakj, 2014-08-25 17:01:30]

Oh wow no test changes needed anymore? Amaze.

LGTM

[enne (OOO), 2014-08-25 17:09:30]

lgtm2.  Thanks for letting my patch land first and rebaselining over top of it.

https://codereview.chromium.org/505713004/diff/1/cc/trees/layer_tree_host_imp...
File cc/trees/layer_tree_host_impl.cc (left):

https://codereview.chromium.org/505713004/diff/1/cc/trees/layer_tree_host_imp...
cc/trees/layer_tree_host_impl.cc:1702: // TODO(jamesr): The renderer_ check is
needed to make some of the
Super excited that this TODO can finally go away.

[dneto, 2014-08-25 21:16:13]

On 2014/08/25 17:09:30, enne wrote:
> lgtm2.  Thanks for letting my patch land first and rebaselining over top of
it.
> 
>
https://codereview.chromium.org/505713004/diff/1/cc/trees/layer_tree_host_imp...
> File cc/trees/layer_tree_host_impl.cc (left):
> 
>
https://codereview.chromium.org/505713004/diff/1/cc/trees/layer_tree_host_imp...
> cc/trees/layer_tree_host_impl.cc:1702: // TODO(jamesr): The renderer_ check is
> needed to make some of the
> Super excited that this TODO can finally go away.


Thanks for the reviews.

I tried a few more trybots, and the failing ones look like they were failing
with other issues already. Oi.

[danakj, 2014-08-25 21:17:30]

On 2014/08/25 21:16:13, dneto wrote:
> On 2014/08/25 17:09:30, enne wrote:
> > lgtm2.  Thanks for letting my patch land first and rebaselining over top of
> it.
> > 
> >
>
https://codereview.chromium.org/505713004/diff/1/cc/trees/layer_tree_host_imp...
> > File cc/trees/layer_tree_host_impl.cc (left):
> > 
> >
>
https://codereview.chromium.org/505713004/diff/1/cc/trees/layer_tree_host_imp...
> > cc/trees/layer_tree_host_impl.cc:1702: // TODO(jamesr): The renderer_ check
is
> > needed to make some of the
> > Super excited that this TODO can finally go away.
> 
> 
> Thanks for the reviews.
> 
> I tried a few more trybots, and the failing ones look like they were failing
> with other issues already. Oi.

Ya it happens.

[danakj, 2014-08-25 21:17:33]

The CQ bit was checked by danakj@chromium.org

[commit-bot: I haz the power, 2014-08-25 21:19:30]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/dneto@chromium.org/505713004/1

[commit-bot: I haz the power, 2014-08-25 22:34:26]

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

[commit-bot: I haz the power, 2014-08-25 23:27:29]

Committed patchset #1 (1) as 5c3095fc0ca59fe674375d45d09a1971e697ee52

[commit-bot: I haz the power, 2014-09-10 02:38:22]

Patchset 1 (id:??) landed as
https://crrev.com/b71e30c90d27b6af56e80db25236019d007b8055
Cr-Commit-Position: refs/heads/master@{#291783}