Revert of Add BACKGROUND dump mode to various GPU/CC MemoryDumpProviders

Revert of Add BACKGROUND dump mode to various GPU/CC MemoryDumpProviders (patchset #4 id:60001 of https://codereview.chromium.org/2382573002/ )

Reason for revert:
crbug.com/661194

Original issue's description:
> Add BACKGROUND dump mode to various GPU/CC MemoryDumpProviders
>
> BUG=
> CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
>
> Committed: https://crrev.com/c624f3d71afc0077b16ac8ca9d54296050b5d5d8
> Cr-Commit-Position: refs/heads/master@{#428769}

TBR=ssid@chromium.org,vmiura@chromium.org,zmo@chromium.org,vmpstr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=

Committed: https://crrev.com/bad9ec13886d70d3d79f297adef09b6ddde6874c
Cr-Commit-Position: refs/heads/master@{#429106}

[ericrk, 2016-11-01 19:46:00]

The CQ bit was checked by ericrk@chromium.org

[ericrk, 2016-11-01 19:46:01]

Created Revert of Add BACKGROUND dump mode to various GPU/CC MemoryDumpProviders

[commit-bot: I haz the power, 2016-11-01 19:46:39]

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, 2016-11-01 21:00:05]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-01 21:04:02]

Description was changed from

==========
Revert of Add BACKGROUND dump mode to various GPU/CC MemoryDumpProviders
(patchset #4 id:60001 of https://codereview.chromium.org/2382573002/ )

Reason for revert:
crbug.com/661194

Original issue's description:
> Add BACKGROUND dump mode to various GPU/CC MemoryDumpProviders
> 
> BUG=
> CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
> 
> Committed: https://crrev.com/c624f3d71afc0077b16ac8ca9d54296050b5d5d8
> Cr-Commit-Position: refs/heads/master@{#428769}

TBR=ssid@chromium.org,vmiura@chromium.org,zmo@chromium.org,vmpstr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=
==========

to

==========
Revert of Add BACKGROUND dump mode to various GPU/CC MemoryDumpProviders
(patchset #4 id:60001 of https://codereview.chromium.org/2382573002/ )

Reason for revert:
crbug.com/661194

Original issue's description:
> Add BACKGROUND dump mode to various GPU/CC MemoryDumpProviders
>
> BUG=
> CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_precise_blink_rel
>
> Committed: https://crrev.com/c624f3d71afc0077b16ac8ca9d54296050b5d5d8
> Cr-Commit-Position: refs/heads/master@{#428769}

TBR=ssid@chromium.org,vmiura@chromium.org,zmo@chromium.org,vmpstr@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=

Committed: https://crrev.com/bad9ec13886d70d3d79f297adef09b6ddde6874c
Cr-Commit-Position: refs/heads/master@{#429106}
==========

[commit-bot: I haz the power, 2016-11-01 21:04:03]

Patchset 1 (id:??) landed as
https://crrev.com/bad9ec13886d70d3d79f297adef09b6ddde6874c
Cr-Commit-Position: refs/heads/master@{#429106}