Revert of Move ProcessHeap::isLowEndDevice to MemoryCoordinator

Revert of Move ProcessHeap::isLowEndDevice to MemoryCoordinator (patchset #1 id:1 of https://codereview.chromium.org/2510353005/ )

Reason for revert:
Likely cause for blink_heap_unittests and webkit_unit_tests failures. See https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Win%20x64%20Builder/builds/101018

Original issue's description:
> Move ProcessHeap::isLowEndDevice to MemoryCoordinator
>
> Since this is just moving code around, both me and haraken@ agreed that
> it couldn't be the real reason behind the blink_heap_unittests failures.
> Hence relanding https://codereview.chromium.org/2503433003
>
> BUG=None
> TEST=Run the failing tests locally (on Linux)
>
> Committed: https://crrev.com/a3fa4889e144bcee7491380c0364c46eb9fa4da4
> Cr-Commit-Position: refs/heads/master@{#433613}

TBR=haraken@chromium.org,sigbjornf@opera.com,avayvod@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=None

Committed: https://crrev.com/248422552994b04ecf2f62fbf5ba7dca7ad7e2c1
Cr-Commit-Position: refs/heads/master@{#433632}

[piman, 2016-11-21 20:34:59]

The CQ bit was checked by piman@chromium.org

[piman, 2016-11-21 20:34:59]

Created Revert of Move ProcessHeap::isLowEndDevice to MemoryCoordinator

[commit-bot: I haz the power, 2016-11-21 20:35:33]

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, 2016-11-21 20:36:51]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1479760499579370, "parent_rev":
"c22c2d5b921f0e465cab5b89416d906d5f8b23e8", "commit_rev":
"37c576e45a17c55595fb1282e4b10557e8106f4a"}

[commit-bot: I haz the power, 2016-11-21 20:37:23]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-11-21 20:41:49]

Description was changed from

==========
Revert of Move ProcessHeap::isLowEndDevice to MemoryCoordinator (patchset #1
id:1 of https://codereview.chromium.org/2510353005/ )

Reason for revert:
Likely cause for blink_heap_unittests and webkit_unit_tests failures. See
https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Win%...

Original issue's description:
> Move ProcessHeap::isLowEndDevice to MemoryCoordinator
> 
> Since this is just moving code around, both me and haraken@ agreed that
> it couldn't be the real reason behind the blink_heap_unittests failures.
> Hence relanding https://codereview.chromium.org/2503433003
> 
> BUG=None
> TEST=Run the failing tests locally (on Linux)
> 
> Committed: https://crrev.com/a3fa4889e144bcee7491380c0364c46eb9fa4da4
> Cr-Commit-Position: refs/heads/master@{#433613}

TBR=haraken@chromium.org,sigbjornf@opera.com,avayvod@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=None
==========

to

==========
Revert of Move ProcessHeap::isLowEndDevice to MemoryCoordinator (patchset #1
id:1 of https://codereview.chromium.org/2510353005/ )

Reason for revert:
Likely cause for blink_heap_unittests and webkit_unit_tests failures. See
https://uberchromegw.corp.google.com/i/chromium.webkit/builders/WebKit%20Win%...

Original issue's description:
> Move ProcessHeap::isLowEndDevice to MemoryCoordinator
>
> Since this is just moving code around, both me and haraken@ agreed that
> it couldn't be the real reason behind the blink_heap_unittests failures.
> Hence relanding https://codereview.chromium.org/2503433003
>
> BUG=None
> TEST=Run the failing tests locally (on Linux)
>
> Committed: https://crrev.com/a3fa4889e144bcee7491380c0364c46eb9fa4da4
> Cr-Commit-Position: refs/heads/master@{#433613}

TBR=haraken@chromium.org,sigbjornf@opera.com,avayvod@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=None

Committed: https://crrev.com/248422552994b04ecf2f62fbf5ba7dca7ad7e2c1
Cr-Commit-Position: refs/heads/master@{#433632}
==========

[commit-bot: I haz the power, 2016-11-21 20:41:51]

Patchset 1 (id:??) landed as
https://crrev.com/248422552994b04ecf2f62fbf5ba7dca7ad7e2c1
Cr-Commit-Position: refs/heads/master@{#433632}

[sof, 2016-11-21 21:07:49]

thanks, lgtm.

[haraken, 2016-11-22 00:58:10]

LGTM to revert, but Sigbjorn's hint (=when MemoryCoordinator::instance() is
called) will be helpful to fix the failure.