Revert of [heap] Fine-grained JSArrayBuffer tracking

Revert of [heap] Fine-grained JSArrayBuffer tracking (patchset #7 id:200001 of https://codereview.chromium.org/1936233002/ )

Reason for revert:
Breaks readonly test
  https://uberchromegw.corp.google.com/i/client.v8/builders/V8%20Linux/builds/10121

Original issue's description:
> [heap] Fine-grained JSArrayBuffer tracking
>
> Track based on JSArrayBuffer addresses instead of the attached backing store.
> This way we can later on iterate buffers on a single page.
>
> BUG=chromium:581412
> LOG=N
> R=jochen@chromium.org, hpayer@chromium.org
>
> Committed: https://crrev.com/4cdf71e2d07c038d7af84e41c6e6d0093af0f0de
> Cr-Commit-Position: refs/heads/master@{#36140}

TBR=hpayer@chromium.org,jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:581412
Committed: https://crrev.com/c0fe26d25325c3bef47ab70e0cbcae6f4f2d782c
Cr-Commit-Position: refs/heads/master@{#36143}

[Michael Lippautz, 2016-05-10 13:29:06]

Created Revert of [heap] Fine-grained JSArrayBuffer tracking

[commit-bot: I haz the power, 2016-05-10 13:29:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1961403002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1961403002/1

[commit-bot: I haz the power, 2016-05-10 13:29:28]

Description was changed from

==========
Revert of [heap] Fine-grained JSArrayBuffer tracking (patchset #7 id:200001 of
https://codereview.chromium.org/1936233002/ )

Reason for revert:
Breaks readonly test
 
https://uberchromegw.corp.google.com/i/client.v8/builders/V8%20Linux/builds/1...

Original issue's description:
> [heap] Fine-grained JSArrayBuffer tracking
> 
> Track based on JSArrayBuffer addresses instead of the attached backing store.
> This way we can later on iterate buffers on a single page.
> 
> BUG=chromium:581412
> LOG=N
> R=jochen@chromium.org, hpayer@chromium.org
> 
> Committed: https://crrev.com/4cdf71e2d07c038d7af84e41c6e6d0093af0f0de
> Cr-Commit-Position: refs/heads/master@{#36140}

TBR=hpayer@chromium.org,jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:581412
==========

to

==========
Revert of [heap] Fine-grained JSArrayBuffer tracking (patchset #7 id:200001 of
https://codereview.chromium.org/1936233002/ )

Reason for revert:
Breaks readonly test
 
https://uberchromegw.corp.google.com/i/client.v8/builders/V8%20Linux/builds/1...

Original issue's description:
> [heap] Fine-grained JSArrayBuffer tracking
> 
> Track based on JSArrayBuffer addresses instead of the attached backing store.
> This way we can later on iterate buffers on a single page.
> 
> BUG=chromium:581412
> LOG=N
> R=jochen@chromium.org, hpayer@chromium.org
> 
> Committed: https://crrev.com/4cdf71e2d07c038d7af84e41c6e6d0093af0f0de
> Cr-Commit-Position: refs/heads/master@{#36140}

TBR=hpayer@chromium.org,jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:581412
==========

[commit-bot: I haz the power, 2016-05-10 13:29:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-10 13:30:50]

Description was changed from

==========
Revert of [heap] Fine-grained JSArrayBuffer tracking (patchset #7 id:200001 of
https://codereview.chromium.org/1936233002/ )

Reason for revert:
Breaks readonly test
 
https://uberchromegw.corp.google.com/i/client.v8/builders/V8%20Linux/builds/1...

Original issue's description:
> [heap] Fine-grained JSArrayBuffer tracking
> 
> Track based on JSArrayBuffer addresses instead of the attached backing store.
> This way we can later on iterate buffers on a single page.
> 
> BUG=chromium:581412
> LOG=N
> R=jochen@chromium.org, hpayer@chromium.org
> 
> Committed: https://crrev.com/4cdf71e2d07c038d7af84e41c6e6d0093af0f0de
> Cr-Commit-Position: refs/heads/master@{#36140}

TBR=hpayer@chromium.org,jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:581412
==========

to

==========
Revert of [heap] Fine-grained JSArrayBuffer tracking (patchset #7 id:200001 of
https://codereview.chromium.org/1936233002/ )

Reason for revert:
Breaks readonly test
 
https://uberchromegw.corp.google.com/i/client.v8/builders/V8%20Linux/builds/1...

Original issue's description:
> [heap] Fine-grained JSArrayBuffer tracking
>
> Track based on JSArrayBuffer addresses instead of the attached backing store.
> This way we can later on iterate buffers on a single page.
>
> BUG=chromium:581412
> LOG=N
> R=jochen@chromium.org, hpayer@chromium.org
>
> Committed: https://crrev.com/4cdf71e2d07c038d7af84e41c6e6d0093af0f0de
> Cr-Commit-Position: refs/heads/master@{#36140}

TBR=hpayer@chromium.org,jochen@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:581412

Committed: https://crrev.com/c0fe26d25325c3bef47ab70e0cbcae6f4f2d782c
Cr-Commit-Position: refs/heads/master@{#36143}
==========

[commit-bot: I haz the power, 2016-05-10 13:30:51]

Patchset 1 (id:??) landed as
https://crrev.com/c0fe26d25325c3bef47ab70e0cbcae6f4f2d782c
Cr-Commit-Position: refs/heads/master@{#36143}