Revert of Update V8 to version 5.3.336.

Revert of Update V8 to version 5.3.336. (patchset #1 id:1 of https://codereview.chromium.org/2104893006/ )

Reason for revert:
Causing crashes on the perf waterfall (see bug for logs):

 Received signal 11 SEGV_MAPERR 000000000010
        #0 0x7f3bf49793b7 base::debug::(anonymous namespace)::StackDumpSignalHandler()
        #1 0x7f3bf46b9330 <unknown>
        #2 0x7f3bf0c84899 v8::internal::compiler::GraphTrimmer::TrimGraph()
        #3 0x7f3bf0ce9c8e v8::internal::compiler::EffectControlLinearizationPhase::Run()
        #4 0x7f3bf0ce399b v8::internal::compiler::PipelineImpl::OptimizeGraph()
        #5 0x7f3bf0ce3904 v8::internal::compiler::PipelineCompilationJob::OptimizeGraphImpl()
        #6 0x7f3bf0c3acd8 v8::internal::CompilationJob::OptimizeGraph()
        #7 0x7f3bf0f6ec18 v8::internal::OptimizingCompileDispatcher::CompileNext()
        #8 0x7f3bf0f6f645 v8::internal::OptimizingCompileDispatcher::CompileTask::Run()
        #9 0x7f3bf49edaa7 base::(anonymous namespace)::WorkerThread::ThreadMain()
        #10 0x7f3bf49e5b13 base::(anonymous namespace)::ThreadFunc()

BUG=624463
Original issue's description:
> Update V8 to version 5.3.336.
>
> Summary of changes available at:
> https://chromium.googlesource.com/v8/v8/+log/81ce7501..e1fa935d
>
> Please follow these instructions for assigning/CC'ing issues:
> https://github.com/v8/v8/wiki/Triaging%20issues
>
> Please close rolling in case of a roll revert:
> https://v8-roll.appspot.com/
> This only works with a Google account.
>
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel;tryserver.chromium.linux:linux_optional_gpu_tests_rel
>
> TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelheim@chromium.org
>
> Committed: https://crrev.com/1a92fc945f648e9d787dda5c247cdfea088b6d65
> Cr-Commit-Position: refs/heads/master@{#402773}

TBR=hablich@chromium.org,machenbach@chromium.org,vogelheim@chromium.org,yangguo@chromium.org,v8-autoroll@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/0d4110d82c8b9c3d743aa6d14e63ca5aaec0c241
Cr-Commit-Position: refs/heads/master@{#403133}

[Sami, 2016-06-30 09:41:53]

The CQ bit was checked by skyostil@chromium.org

[Sami, 2016-06-30 09:41:53]

Created Revert of Update V8 to version 5.3.336.

[commit-bot: I haz the power, 2016-06-30 09:42:09]

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, 2016-06-30 09:42:34]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-06-30 09:42:38]

Failed to apply patch for DEPS:
While running git apply --index -3 -p1;
  error: patch failed: DEPS:43
  error: repository lacks the necessary blob to fall back on 3-way merge.
  error: DEPS: patch does not apply

Patch:       DEPS
Index: DEPS
diff --git a/DEPS b/DEPS
index
71ad9d2fe5c3ad5944517c8c9cadc29b229beee6..c4d8faf22bdfd5fa214332578e8ab26f94050635
100644
--- a/DEPS
+++ b/DEPS
@@ -43,7 +43,7 @@
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.
-  'v8_revision': 'e1fa935d93b3f2d981f3d9d76e9ab243bbf55885',
+  'v8_revision': '81ce7501be9a8eae2fdc9330c195b01e6e525441',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
   # and whatever else without interference from each other.

[Sami, 2016-06-30 09:45:21]

The CQ bit was checked by skyostil@chromium.org

[commit-bot: I haz the power, 2016-06-30 09:45:34]

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, 2016-06-30 09:45:59]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-06-30 09:46:00]

Failed to apply patch for DEPS:
While running git apply --index -3 -p1;
  error: patch failed: DEPS:43
  Falling back to three-way merge...
  Applied patch to 'DEPS' with conflicts.
  U DEPS

Patch:       DEPS
Index: DEPS
diff --git a/DEPS b/DEPS
index
62f0a92f229c94289cca712edcd8be587d4396d4..69eae29265e05be87d6e2e3670ba118677986889
100644
--- a/DEPS
+++ b/DEPS
@@ -43,7 +43,7 @@ vars = {
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling V8
   # and whatever else without interference from each other.
-  'v8_revision': '5226590dc896afac52f52f0392617737aa0486c7',
+  'v8_revision': '81ce7501be9a8eae2fdc9330c195b01e6e525441',
   # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling swarming_client
   # and whatever else without interference from each other.

[commit-bot: I haz the power, 2016-06-30 09:46:06]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-06-30 09:46:07]

CQ bit was unchecked.

[Sami, 2016-06-30 09:49:25]

The CQ bit was checked by skyostil@chromium.org

[commit-bot: I haz the power, 2016-06-30 09:49:44]

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, 2016-06-30 09:50:17]

Description was changed from

==========
Revert of Update V8 to version 5.3.336. (patchset #1 id:1 of
https://codereview.chromium.org/2104893006/ )

Reason for revert:
Causing crashes on the perf waterfall (see bug for logs):

 Received signal 11 SEGV_MAPERR 000000000010
        #0 0x7f3bf49793b7 base::debug::(anonymous
namespace)::StackDumpSignalHandler()
        #1 0x7f3bf46b9330 <unknown>
        #2 0x7f3bf0c84899 v8::internal::compiler::GraphTrimmer::TrimGraph()
        #3 0x7f3bf0ce9c8e
v8::internal::compiler::EffectControlLinearizationPhase::Run()
        #4 0x7f3bf0ce399b v8::internal::compiler::PipelineImpl::OptimizeGraph()
        #5 0x7f3bf0ce3904
v8::internal::compiler::PipelineCompilationJob::OptimizeGraphImpl()
        #6 0x7f3bf0c3acd8 v8::internal::CompilationJob::OptimizeGraph()
        #7 0x7f3bf0f6ec18
v8::internal::OptimizingCompileDispatcher::CompileNext()
        #8 0x7f3bf0f6f645
v8::internal::OptimizingCompileDispatcher::CompileTask::Run()
        #9 0x7f3bf49edaa7 base::(anonymous
namespace)::WorkerThread::ThreadMain()
        #10 0x7f3bf49e5b13 base::(anonymous namespace)::ThreadFunc()

BUG=624463

Original issue's description:
> Update V8 to version 5.3.336.
> 
> Summary of changes available at:
> https://chromium.googlesource.com/v8/v8/+log/81ce7501..e1fa935d
> 
> Please follow these instructions for assigning/CC'ing issues:
> https://github.com/v8/v8/wiki/Triaging%20issues
> 
> Please close rolling in case of a roll revert:
> https://v8-roll.appspot.com/
> This only works with a Google account.
> 
>
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel;tryserver.chromium.linux:linux_optional_gpu_tests_rel
> 
>
TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelhe...
> 
> Committed: https://crrev.com/1a92fc945f648e9d787dda5c247cdfea088b6d65
> Cr-Commit-Position: refs/heads/master@{#402773}

TBR=hablich@chromium.org,machenbach@chromium.org,vogelheim@chromium.org,yangg...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of Update V8 to version 5.3.336. (patchset #1 id:1 of
https://codereview.chromium.org/2104893006/ )

Reason for revert:
Causing crashes on the perf waterfall (see bug for logs):

 Received signal 11 SEGV_MAPERR 000000000010
        #0 0x7f3bf49793b7 base::debug::(anonymous
namespace)::StackDumpSignalHandler()
        #1 0x7f3bf46b9330 <unknown>
        #2 0x7f3bf0c84899 v8::internal::compiler::GraphTrimmer::TrimGraph()
        #3 0x7f3bf0ce9c8e
v8::internal::compiler::EffectControlLinearizationPhase::Run()
        #4 0x7f3bf0ce399b v8::internal::compiler::PipelineImpl::OptimizeGraph()
        #5 0x7f3bf0ce3904
v8::internal::compiler::PipelineCompilationJob::OptimizeGraphImpl()
        #6 0x7f3bf0c3acd8 v8::internal::CompilationJob::OptimizeGraph()
        #7 0x7f3bf0f6ec18
v8::internal::OptimizingCompileDispatcher::CompileNext()
        #8 0x7f3bf0f6f645
v8::internal::OptimizingCompileDispatcher::CompileTask::Run()
        #9 0x7f3bf49edaa7 base::(anonymous
namespace)::WorkerThread::ThreadMain()
        #10 0x7f3bf49e5b13 base::(anonymous namespace)::ThreadFunc()

BUG=624463

Original issue's description:
> Update V8 to version 5.3.336.
> 
> Summary of changes available at:
> https://chromium.googlesource.com/v8/v8/+log/81ce7501..e1fa935d
> 
> Please follow these instructions for assigning/CC'ing issues:
> https://github.com/v8/v8/wiki/Triaging%20issues
> 
> Please close rolling in case of a roll revert:
> https://v8-roll.appspot.com/
> This only works with a Google account.
> 
>
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel;tryserver.chromium.linux:linux_optional_gpu_tests_rel
> 
>
TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelhe...
> 
> Committed: https://crrev.com/1a92fc945f648e9d787dda5c247cdfea088b6d65
> Cr-Commit-Position: refs/heads/master@{#402773}

TBR=hablich@chromium.org,machenbach@chromium.org,vogelheim@chromium.org,yangg...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

[commit-bot: I haz the power, 2016-06-30 09:50:20]

Committed patchset #3 (id:60001)

[commit-bot: I haz the power, 2016-06-30 09:52:00]

Description was changed from

==========
Revert of Update V8 to version 5.3.336. (patchset #1 id:1 of
https://codereview.chromium.org/2104893006/ )

Reason for revert:
Causing crashes on the perf waterfall (see bug for logs):

 Received signal 11 SEGV_MAPERR 000000000010
        #0 0x7f3bf49793b7 base::debug::(anonymous
namespace)::StackDumpSignalHandler()
        #1 0x7f3bf46b9330 <unknown>
        #2 0x7f3bf0c84899 v8::internal::compiler::GraphTrimmer::TrimGraph()
        #3 0x7f3bf0ce9c8e
v8::internal::compiler::EffectControlLinearizationPhase::Run()
        #4 0x7f3bf0ce399b v8::internal::compiler::PipelineImpl::OptimizeGraph()
        #5 0x7f3bf0ce3904
v8::internal::compiler::PipelineCompilationJob::OptimizeGraphImpl()
        #6 0x7f3bf0c3acd8 v8::internal::CompilationJob::OptimizeGraph()
        #7 0x7f3bf0f6ec18
v8::internal::OptimizingCompileDispatcher::CompileNext()
        #8 0x7f3bf0f6f645
v8::internal::OptimizingCompileDispatcher::CompileTask::Run()
        #9 0x7f3bf49edaa7 base::(anonymous
namespace)::WorkerThread::ThreadMain()
        #10 0x7f3bf49e5b13 base::(anonymous namespace)::ThreadFunc()

BUG=624463

Original issue's description:
> Update V8 to version 5.3.336.
> 
> Summary of changes available at:
> https://chromium.googlesource.com/v8/v8/+log/81ce7501..e1fa935d
> 
> Please follow these instructions for assigning/CC'ing issues:
> https://github.com/v8/v8/wiki/Triaging%20issues
> 
> Please close rolling in case of a roll revert:
> https://v8-roll.appspot.com/
> This only works with a Google account.
> 
>
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel;tryserver.chromium.linux:linux_optional_gpu_tests_rel
> 
>
TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelhe...
> 
> Committed: https://crrev.com/1a92fc945f648e9d787dda5c247cdfea088b6d65
> Cr-Commit-Position: refs/heads/master@{#402773}

TBR=hablich@chromium.org,machenbach@chromium.org,vogelheim@chromium.org,yangg...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
==========

to

==========
Revert of Update V8 to version 5.3.336. (patchset #1 id:1 of
https://codereview.chromium.org/2104893006/ )

Reason for revert:
Causing crashes on the perf waterfall (see bug for logs):

 Received signal 11 SEGV_MAPERR 000000000010
        #0 0x7f3bf49793b7 base::debug::(anonymous
namespace)::StackDumpSignalHandler()
        #1 0x7f3bf46b9330 <unknown>
        #2 0x7f3bf0c84899 v8::internal::compiler::GraphTrimmer::TrimGraph()
        #3 0x7f3bf0ce9c8e
v8::internal::compiler::EffectControlLinearizationPhase::Run()
        #4 0x7f3bf0ce399b v8::internal::compiler::PipelineImpl::OptimizeGraph()
        #5 0x7f3bf0ce3904
v8::internal::compiler::PipelineCompilationJob::OptimizeGraphImpl()
        #6 0x7f3bf0c3acd8 v8::internal::CompilationJob::OptimizeGraph()
        #7 0x7f3bf0f6ec18
v8::internal::OptimizingCompileDispatcher::CompileNext()
        #8 0x7f3bf0f6f645
v8::internal::OptimizingCompileDispatcher::CompileTask::Run()
        #9 0x7f3bf49edaa7 base::(anonymous
namespace)::WorkerThread::ThreadMain()
        #10 0x7f3bf49e5b13 base::(anonymous namespace)::ThreadFunc()

BUG=624463

Original issue's description:
> Update V8 to version 5.3.336.
>
> Summary of changes available at:
> https://chromium.googlesource.com/v8/v8/+log/81ce7501..e1fa935d
>
> Please follow these instructions for assigning/CC'ing issues:
> https://github.com/v8/v8/wiki/Triaging%20issues
>
> Please close rolling in case of a roll revert:
> https://v8-roll.appspot.com/
> This only works with a Google account.
>
>
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel;tryserver.chromium.linux:linux_optional_gpu_tests_rel
>
>
TBR=hablich@chromium.org,machenbach@chromium.org,yangguo@chromium.org,vogelhe...
>
> Committed: https://crrev.com/1a92fc945f648e9d787dda5c247cdfea088b6d65
> Cr-Commit-Position: refs/heads/master@{#402773}

TBR=hablich@chromium.org,machenbach@chromium.org,vogelheim@chromium.org,yangg...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Committed: https://crrev.com/0d4110d82c8b9c3d743aa6d14e63ca5aaec0c241
Cr-Commit-Position: refs/heads/master@{#403133}
==========

[commit-bot: I haz the power, 2016-06-30 09:52:01]

Patchset 3 (id:??) landed as
https://crrev.com/0d4110d82c8b9c3d743aa6d14e63ca5aaec0c241
Cr-Commit-Position: refs/heads/master@{#403133}