it is the last patch of https://codereview.chromium.org/1012633002

All that we need here is to push the collected info to the profiler
and convert it into actionable information about deopt.

On the Next: get the info accessible by embedder.

BUG=chromium:452067
LOG=n
TEST=DeoptAtFirstLevelInlinedSource, DeoptAtSecondLevelInlinedSource, DeoptUntrackedFunction

Review URL: https://codereview.chromium.org/1013143003

Cr-Commit-Position: refs/heads/master@{#27403}

BUG=v8:3980
R=arv@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/1027183002

Cr-Commit-Position: refs/heads/master@{#27402}

R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1032553006

Cr-Commit-Position: refs/heads/master@{#27401}

R=verwaest@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1028393002

Cr-Commit-Position: refs/heads/master@{#27400}

BUG=

Review URL: https://codereview.chromium.org/1023103003

Cr-Commit-Position: refs/heads/master@{#27399}

Revert of [V8] Removed SourceLocationRestrict (patchset #3 id:40001 of https://codereview.chromium.org/1022333004/)

Reason for revert:
[Sheriff] This seems to change layout test expectations of some tests, e.g.:
http://build.chromium.org/p/client.v8/builders/V8-Blink%20Linux%2064%20%28dbg%29/builds/2317

Expectation example:
https://storage.googleapis.com/chromium-layout-test-archives/V8-Blink_Linux_64__dbg_/2317/layout-test-results/fast/events/window-onerror-11-pretty-diff.html

Please add a needsmanualrebaseline expectation to the tests affected by this change on the blink side first before relanding.

Original issue's description:
> [V8] Removed SourceLocationRestrict
>
> This method uses in messages.js in GetSourceLine and GetPositionInLine. This methods uses in v8::Message API methods and there is no documentation about it.
> Method looks obsolete.
> One of the strange side effect is shown by attached issue.
>
> BUG=chromium:468781
> R=yangguo@chromium.org
> LOG=Y
>
> Committed: https://crrev.com/b563ceac0f95551a128a1403cdbacc7aefcdabaf
> Cr-Commit-Position: refs/heads/master@{#27374}

TBR=yangguo@chromium.org,kozyatinskiy@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:468781

Review URL: https://codereview.chromium.org/1028413002

Cr-Commit-Position: refs/heads/master@{#27398}

port e18e3cd4 (r27305)

original commit message:

  [stubs] Add missing interface descriptor for the CompareIC.

BUG=

Review URL: https://codereview.chromium.org/1024553007

Cr-Commit-Position: refs/heads/master@{#27397}

port 7c149afb (r27275).

original commit message:

 Serializer: serialize internal references via object visitor.

BUG=

Review URL: https://codereview.chromium.org/1029793002

Cr-Commit-Position: refs/heads/master@{#27396}

port 16c8485a (r27269).

original commit message:

  Replaces StoreGlobalCell / LoadGlobalCell with NamedField variants that use write barriers.

BUG=

Review URL: https://codereview.chromium.org/1013543004

Cr-Commit-Position: refs/heads/master@{#27395}

port 34a1a76d (r27235)

original commit message:

  A hydrogen code stub is not the best approach because it builds a frame
  and doesn't have the technology to discard roots at tail call exits.
  Platform-specific stubs provide much better performance at this point.

BUG=

Review URL: https://codereview.chromium.org/1025073005

Cr-Commit-Position: refs/heads/master@{#27394}

This reverts r21101. r21101 appears to be at fault for the ARM64
failures here: https://codereview.chromium.org/1023103003

BUG=

Review URL: https://codereview.chromium.org/1019393003

Cr-Commit-Position: refs/heads/master@{#27393}

Port d21fd154

Original commit message:
BUG=v8:3900
LOG=N

R=mbrandy@us.ibm.com, svenpanne@chromium.org, danno@chromium.org, jkummerow@chromium.org, dslomov@chromium.org

Review URL: https://codereview.chromium.org/999613004

Cr-Commit-Position: refs/heads/master@{#27392}

Port 3aa206b8

Original commit message:
R=dcarney@chromium.org, yangguo@chromium.org
BUG=v8:3952
LOG=n

R=mbrandy@us.ibm.com, svenpanne@chromium.org, danno@chromium.org, jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1028313003

Cr-Commit-Position: refs/heads/master@{#27391}

commit bef80fcf

Original commit message:
BUG=v8:3977
R=dslomov@chromium.org, arv@chromium.org
LOG=N

R=mbrandy@us.ibm.com, svenpanne@chromium.org, danno@chromium.org, jkummerow@chromium.org

Review URL: https://codereview.chromium.org/1018043008

Cr-Commit-Position: refs/heads/master@{#27390}

Revert of [es6] Object.getPrototypeOf should work with values (patchset #3 id:40001 of https://codereview.chromium.org/1014813003/)

Reason for revert:
Layout test failures. Please update layout test expectations before landing this, in order to not block the roll.

Original issue's description:
> [es6] Object.getPrototypeOf should work with values
>
> The final spec for Object.getPrototypeOf calls ToObject on the
> parameter, which means that it should only throw for null and
> undefined. For other non object values the prototype of the wrapper
> should be used.
>
> BUG=v8:3964
> LOG=N
> R=adamk, rossberg@chromium.org
>
> Committed: https://crrev.com/ea463a916bbe5994b0d2d04e8075058b373b2e2c
> Cr-Commit-Position: refs/heads/master@{#27354}

TBR=adamk@chromium.org,rossberg@chromium.org,arv@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:3964

Review URL: https://codereview.chromium.org/1033623002

Cr-Commit-Position: refs/heads/master@{#27389}

Port 7c149afb

Original commit message:

R=mbrandy@us.ibm.com, svenpanne@chromium.org, danno@chromium.org, jkummerow@chromium.org

BUG=

Review URL: https://codereview.chromium.org/1029723002

Cr-Commit-Position: refs/heads/master@{#27388}

Port dda2bd6f

Original commit message:

R=mbrandy@us.ibm.com, svenpanne@chromium.org, danno@chromium.org, jkummerow@chromium.org

BUG=

Review URL: https://codereview.chromium.org/1028323002

Cr-Commit-Position: refs/heads/master@{#27387}

All users should use IdleNotificationDeadline() instead

BUG=none
R=hpayer@chromium.org
LOG=y

Review URL: https://codereview.chromium.org/1028163003

Cr-Commit-Position: refs/heads/master@{#27386}

port 15f82138 (r27263)

original commit message:

 This relands commit 96f79568.

 This makes the Isolate::Throw logic not depend on a prediction of
 whether an exception is caught or uncaught. Such a prediction is
 inherently undecidable because a finally block can decide between
 consuming or re-throwing an exception depending on arbitray control
 flow.

 There still is a conservative prediction mechanism in place that
 components like the debugger or tracing can use for reporting.

 With this change we can get rid of the StackHandler::kind field, a
 pre-requisite to do table-based lookups of exception handlers.

BUG=

Review URL: https://codereview.chromium.org/1027413002

Cr-Commit-Position: refs/heads/master@{#27385}

Every time embedder calls v8::HeapProfiler::GetHeapStats we store next unuassigned heap object id and timestamp of the request. This patch serializes all that data into heap snapshot so that embedder can restore allocation timeline.

BUG=chromium:467222
LOG=Y

Review URL: https://codereview.chromium.org/1019813004

Cr-Commit-Position: refs/heads/master@{#27384}

Port 6689cc27

Original commit message:
Handlers should be in charge of this work. The change uncovered a bug in
vector-ics related to keyed loads into strings. It's important for
StringCharCodeAtGenerator, a helper used in full code and in
LoadIndexedStringStub (a handler) to protect the vector and slot registers
when it makes a runtime call to convert a HeapNumber to a Smi.

It's still possible for the handler to MISS after this call, perhaps due
to out of bounds access. In that case, the vector and slot registers need
to be delivered safely to the MISS handler.

BUG=

Review URL: https://codereview.chromium.org/1025303005

Cr-Commit-Position: refs/heads/master@{#27383}

Port 8c0d2897

Original commit message:

R=mbrandy@us.ibm.com, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/1019843003

Cr-Commit-Position: refs/heads/master@{#27382}

Port 15f82138

Original commit message:
This relands commit 96f79568.

This makes the Isolate::Throw logic not depend on a prediction of
whether an exception is caught or uncaught. Such a prediction is
inherently undecidable because a finally block can decide between
consuming or re-throwing an exception depending on arbitray control
flow.

There still is a conservative prediction mechanism in place that
components like the debugger or tracing can use for reporting.

With this change we can get rid of the StackHandler::kind field, a
pre-requisite to do table-based lookups of exception handlers.

R=mbrandy@us.ibm.com, yangguo@chromium.org, svenpanne@chromium.org

BUG=

Review URL: https://codereview.chromium.org/1016333002

Cr-Commit-Position: refs/heads/master@{#27381}

Port 16c8485a

Original commit message:
Replaces StoreGlobalCell / LoadGlobalCell with NamedField variants that use write barriers.

R=mbrandy@us.ibm.com, svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1018333003

Cr-Commit-Position: refs/heads/master@{#27380}

BUG=

Review URL: https://codereview.chromium.org/1017263003

Cr-Commit-Position: refs/heads/master@{#27379}

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1029643002

Cr-Commit-Position: refs/heads/master@{#27378}

Handlers should be in charge of this work. The change uncovered a bug in
vector-ics related to keyed loads into strings. It's important for
StringCharCodeAtGenerator, a helper used in full code and in
LoadIndexedStringStub (a handler) to protect the vector and slot registers
when it makes a runtime call to convert a HeapNumber to a Smi.

It's still possible for the handler to MISS after this call, perhaps due
to out of bounds access. In that case, the vector and slot registers need
to be delivered safely to the MISS handler.

BUG=

Review URL: https://codereview.chromium.org/1028093002

Cr-Commit-Position: refs/heads/master@{#27377}

This removes the stub-based constructor from CompilationInfoWithZone
as this class is more than a pure convenience class and only by chance
doesn't have an effect in the destructor.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/1026513004

Cr-Commit-Position: refs/heads/master@{#27376}

BUG=

Review URL: https://codereview.chromium.org/1025333002

Cr-Commit-Position: refs/heads/master@{#27375}

This method uses in messages.js in GetSourceLine and GetPositionInLine. This methods uses in v8::Message API methods and there is no documentation about it.
Method looks obsolete.
One of the strange side effect is shown by attached issue.

BUG=chromium:468781
R=yangguo@chromium.org
LOG=Y

Review URL: https://codereview.chromium.org/1022333004

Cr-Commit-Position: refs/heads/master@{#27374}

R=jarin@chromium.org

BUG=

Review URL: https://codereview.chromium.org/1018853003

Cr-Commit-Position: refs/heads/master@{#27373}

15.5.4.6 5.b requires each part to be converted using ToString(). This also needs to occur in the single argument fast-case.

BUG=v8:3981
R=arv@chromium.org
LOG=N

Review URL: https://codereview.chromium.org/1029103002

Cr-Commit-Position: refs/heads/master@{#27372}

BUG=

Review URL: https://codereview.chromium.org/1009123003

Cr-Commit-Position: refs/heads/master@{#27371}

Readded after https://codereview.chromium.org/1029063002/ with correct line endings.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1032443002

Cr-Commit-Position: refs/heads/master@{#27370}

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/1028973002

Cr-Commit-Position: refs/heads/master@{#27369}

We can't simple delete and add one file in one CL. This is necessary for replacing this test with version with LF line endings.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/1029063002

Cr-Commit-Position: refs/heads/master@{#27368}

This allows using %OptimizeFunctionOnNextCall and friends even when
Crankshaft is disabled. Note that this should only affect code paths
that are not relevant to performance. By now we have a single bailout
point in place within OptimizedCompileJob::CreateGraph that ensures
Crankshaft is only used when enabled and supported.

R=titzer@chromium.org

Review URL: https://codereview.chromium.org/999173007

Cr-Commit-Position: refs/heads/master@{#27367}

R=jarin@chromium.org
BUG=chromium:469605
LOG=Y

Review URL: https://codereview.chromium.org/1030623003

Cr-Commit-Position: refs/heads/master@{#27366}

Port 34a1a76d

Original commit message:
A hydrogen code stub is not the best approach because it builds a frame
and doesn't have the technology to discard roots at tail call exits.
Platform-specific stubs provide much better performance at this point.

R=verwaest@chromium.org, mbrandy@us.ibm.com

BUG=

Review URL: https://codereview.chromium.org/1019003002

Cr-Commit-Position: refs/heads/master@{#27365}

BUG=v8:3976
LOG=NO

Review URL: https://codereview.chromium.org/1025643002

Cr-Commit-Position: refs/heads/master@{#27364}