Ozone Demo: Fix NOTREACHED assert when SwapBuffersAsync is not supported

Ozone Demo: Fix NOTREACHED assert when SwapBuffersAsync is not supported

Currently, the ozone demo may raise the following assertion on some
platforms (e.g. X11) when SwapBuffersAsync is called in gl_renderer or
surfaceless_gl_renderer:

ERROR:gl_surface.cc(75) NOTREACHED() hit.

A verification is added in this CL to ensure that SwapBuffersAsync is
supported and otherwise terminate the program with a fatal error.

R=rjkroege@chromium.org
BUG=None

Committed: https://crrev.com/0054fa9f56bab60b5a7e411a84ee454d6b9a38fe
Cr-Commit-Position: refs/heads/master@{#420036}

[fwang, 2016-09-20 16:44:45]

Description was changed from

==========
Ozone Demo: Fix NOTREACHED assert when SwapBuffersAsync is not supported

Currently, the ozone demo may raise the following assertion on some
platforms (e.g. X11) when SwapBuffersAsync is called in gl_renderer or
surfaceless_gl_renderer:

ERROR:gl_surface.cc(75) NOTREACHED() hit.

A verification is added in this CL to ensure that SwapBuffersAsync is
supported and otherwise terminate the program with a fatal error.

R=rjkroege@chromium.org
BUG=None
==========

to

==========
Ozone Demo: Fix NOTREACHED assert when SwapBuffersAsync is not supported

Currently, the ozone demo may raise the following assertion on some
platforms (e.g. X11) when SwapBuffersAsync is called in gl_renderer or
surfaceless_gl_renderer:

ERROR:gl_surface.cc(75) NOTREACHED() hit.

A verification is added in this CL to ensure that SwapBuffersAsync is
supported and otherwise terminate the program with a fatal error.

R=rjkroege@chromium.org
BUG=None
==========

[fwang, 2016-09-20 18:57:23]

PTAL

[rjkroege, 2016-09-21 13:24:57]

lgtm

[fwang, 2016-09-21 13:26:50]

The CQ bit was checked by fwang@igalia.com

[commit-bot: I haz the power, 2016-09-21 13:27:09]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-09-21 13:34:37]

Description was changed from

==========
Ozone Demo: Fix NOTREACHED assert when SwapBuffersAsync is not supported

Currently, the ozone demo may raise the following assertion on some
platforms (e.g. X11) when SwapBuffersAsync is called in gl_renderer or
surfaceless_gl_renderer:

ERROR:gl_surface.cc(75) NOTREACHED() hit.

A verification is added in this CL to ensure that SwapBuffersAsync is
supported and otherwise terminate the program with a fatal error.

R=rjkroege@chromium.org
BUG=None
==========

to

==========
Ozone Demo: Fix NOTREACHED assert when SwapBuffersAsync is not supported

Currently, the ozone demo may raise the following assertion on some
platforms (e.g. X11) when SwapBuffersAsync is called in gl_renderer or
surfaceless_gl_renderer:

ERROR:gl_surface.cc(75) NOTREACHED() hit.

A verification is added in this CL to ensure that SwapBuffersAsync is
supported and otherwise terminate the program with a fatal error.

R=rjkroege@chromium.org
BUG=None
==========

[commit-bot: I haz the power, 2016-09-21 13:34:37]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-09-21 13:37:36]

Description was changed from

==========
Ozone Demo: Fix NOTREACHED assert when SwapBuffersAsync is not supported

Currently, the ozone demo may raise the following assertion on some
platforms (e.g. X11) when SwapBuffersAsync is called in gl_renderer or
surfaceless_gl_renderer:

ERROR:gl_surface.cc(75) NOTREACHED() hit.

A verification is added in this CL to ensure that SwapBuffersAsync is
supported and otherwise terminate the program with a fatal error.

R=rjkroege@chromium.org
BUG=None
==========

to

==========
Ozone Demo: Fix NOTREACHED assert when SwapBuffersAsync is not supported

Currently, the ozone demo may raise the following assertion on some
platforms (e.g. X11) when SwapBuffersAsync is called in gl_renderer or
surfaceless_gl_renderer:

ERROR:gl_surface.cc(75) NOTREACHED() hit.

A verification is added in this CL to ensure that SwapBuffersAsync is
supported and otherwise terminate the program with a fatal error.

R=rjkroege@chromium.org
BUG=None

Committed: https://crrev.com/0054fa9f56bab60b5a7e411a84ee454d6b9a38fe
Cr-Commit-Position: refs/heads/master@{#420036}
==========

[commit-bot: I haz the power, 2016-09-21 13:37:37]

Patchset 1 (id:??) landed as
https://crrev.com/0054fa9f56bab60b5a7e411a84ee454d6b9a38fe
Cr-Commit-Position: refs/heads/master@{#420036}