Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking"

Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking" (patchset #7 id:180001 of https://codereview.chromium.org/2026633003/ )

Reason for revert:
Also failing with the new implementation:
  https://build.chromium.org/p/chromium.gpu/builders/Linux%20Debug%20%28NVIDIA%29/builds/62646

Will do a local repro now.

Original issue's description:
> Track based on JSArrayBuffer addresses on pages instead of the attached
> backing store.
>
> Details of tracking:
> - Scavenge: New space pages are processes in bulk on the main thread
> - MC: Unswept pages are processed in bulk in parallel. All other pages
>   are processed by the sweeper concurrently.
>
> BUG=chromium:611688
> LOG=N
> TEST=cctest/test-array-buffer-tracker/*
> CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel
>
> Committed: https://crrev.com/279e274eccf95fbb4bd41d908b9153acf6ec118a
> Cr-Commit-Position: refs/heads/master@{#36653}

TBR=hpayer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:611688
Committed: https://crrev.com/5979bf56541db4d369580992954cef3c7b3acddd
Cr-Commit-Position: refs/heads/master@{#36663}

[Michael Lippautz, 2016-06-02 06:46:31]

The CQ bit was checked by mlippautz@chromium.org

[Michael Lippautz, 2016-06-02 06:46:32]

Created Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking"

[commit-bot: I haz the power, 2016-06-02 06:46:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2032973002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2032973002/1

[commit-bot: I haz the power, 2016-06-02 06:46:56]

Description was changed from

==========
Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking" (patchset #7
id:180001 of https://codereview.chromium.org/2026633003/ )

Reason for revert:
Also failing with the new implementation:
 
https://build.chromium.org/p/chromium.gpu/builders/Linux%20Debug%20%28NVIDIA%...

Will do a local repro now.

Original issue's description:
> Track based on JSArrayBuffer addresses on pages instead of the attached
> backing store.
> 
> Details of tracking:
> - Scavenge: New space pages are processes in bulk on the main thread
> - MC: Unswept pages are processed in bulk in parallel. All other pages
>   are processed by the sweeper concurrently.
> 
> BUG=chromium:611688
> LOG=N
> TEST=cctest/test-array-buffer-tracker/*
>
CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel
> 
> Committed: https://crrev.com/279e274eccf95fbb4bd41d908b9153acf6ec118a
> Cr-Commit-Position: refs/heads/master@{#36653}

TBR=hpayer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:611688
==========

to

==========
Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking" (patchset #7
id:180001 of https://codereview.chromium.org/2026633003/ )

Reason for revert:
Also failing with the new implementation:
 
https://build.chromium.org/p/chromium.gpu/builders/Linux%20Debug%20%28NVIDIA%...

Will do a local repro now.

Original issue's description:
> Track based on JSArrayBuffer addresses on pages instead of the attached
> backing store.
> 
> Details of tracking:
> - Scavenge: New space pages are processes in bulk on the main thread
> - MC: Unswept pages are processed in bulk in parallel. All other pages
>   are processed by the sweeper concurrently.
> 
> BUG=chromium:611688
> LOG=N
> TEST=cctest/test-array-buffer-tracker/*
>
CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel
> 
> Committed: https://crrev.com/279e274eccf95fbb4bd41d908b9153acf6ec118a
> Cr-Commit-Position: refs/heads/master@{#36653}

TBR=hpayer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:611688
==========

[commit-bot: I haz the power, 2016-06-02 06:46:57]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-02 06:47:43]

Description was changed from

==========
Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking" (patchset #7
id:180001 of https://codereview.chromium.org/2026633003/ )

Reason for revert:
Also failing with the new implementation:
 
https://build.chromium.org/p/chromium.gpu/builders/Linux%20Debug%20%28NVIDIA%...

Will do a local repro now.

Original issue's description:
> Track based on JSArrayBuffer addresses on pages instead of the attached
> backing store.
> 
> Details of tracking:
> - Scavenge: New space pages are processes in bulk on the main thread
> - MC: Unswept pages are processed in bulk in parallel. All other pages
>   are processed by the sweeper concurrently.
> 
> BUG=chromium:611688
> LOG=N
> TEST=cctest/test-array-buffer-tracker/*
>
CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel
> 
> Committed: https://crrev.com/279e274eccf95fbb4bd41d908b9153acf6ec118a
> Cr-Commit-Position: refs/heads/master@{#36653}

TBR=hpayer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:611688
==========

to

==========
Revert of Reland "[heap] Fine-grained JSArrayBuffer tracking" (patchset #7
id:180001 of https://codereview.chromium.org/2026633003/ )

Reason for revert:
Also failing with the new implementation:
 
https://build.chromium.org/p/chromium.gpu/builders/Linux%20Debug%20%28NVIDIA%...

Will do a local repro now.

Original issue's description:
> Track based on JSArrayBuffer addresses on pages instead of the attached
> backing store.
>
> Details of tracking:
> - Scavenge: New space pages are processes in bulk on the main thread
> - MC: Unswept pages are processed in bulk in parallel. All other pages
>   are processed by the sweeper concurrently.
>
> BUG=chromium:611688
> LOG=N
> TEST=cctest/test-array-buffer-tracker/*
>
CQ_EXTRA_TRYBOTS=tryserver.v8:v8_linux_arm64_gc_stress_dbg,v8_linux_gc_stress_dbg,v8_mac_gc_stress_dbg,v8_linux64_tsan_rel,v8_mac64_asan_rel
>
> Committed: https://crrev.com/279e274eccf95fbb4bd41d908b9153acf6ec118a
> Cr-Commit-Position: refs/heads/master@{#36653}

TBR=hpayer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:611688

Committed: https://crrev.com/5979bf56541db4d369580992954cef3c7b3acddd
Cr-Commit-Position: refs/heads/master@{#36663}
==========

[commit-bot: I haz the power, 2016-06-02 06:47:44]

Patchset 1 (id:??) landed as
https://crrev.com/5979bf56541db4d369580992954cef3c7b3acddd
Cr-Commit-Position: refs/heads/master@{#36663}