Revert of [crankshaft] Fix IsClassOfTest helper method

Revert of [crankshaft] Fix IsClassOfTest helper method (patchset #1 id:1 of https://codereview.chromium.org/2586933002/ )

Reason for revert:
Breaks vtune:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20vtunejit/builds/15379

Original issue's description:
> [crankshaft] Fix IsClassOfTest helper method
> 
> Drive-by-fix: Add AstNode::Print() and improve printing of CallRuntime
>               Expression.
> 
> BUG=v8:5749
> 
> Review-Url: https://codereview.chromium.org/2586933002
> Cr-Commit-Position: refs/heads/master@{#41792}
> Committed: https://chromium.googlesource.com/v8/v8/+/d4493222b958877e51ebd67399d12a80ec848e30

TBR=bmeurer@chromium.org,cbruni@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5749
Review-Url: https://codereview.chromium.org/2587973002
Cr-Commit-Position: refs/heads/master@{#41795}
Committed: https://chromium.googlesource.com/v8/v8/+/81dd9847cfda78dfe5252f875f2932066a6021fc

[Michael Achenbach, 2016-12-19 11:22:19]

The CQ bit was checked by machenbach@chromium.org

[Michael Achenbach, 2016-12-19 11:22:19]

Created Revert of [crankshaft] Fix IsClassOfTest helper method

[commit-bot: I haz the power, 2016-12-19 11:22:30]

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, 2016-12-19 11:22:37]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1482146539165900, "parent_rev":
"07fa0f496788fcca67c21e30064eea6273939b09", "commit_rev":
"81dd9847cfda78dfe5252f875f2932066a6021fc"}

[commit-bot: I haz the power, 2016-12-19 11:22:40]

Description was changed from

==========
Revert of [crankshaft] Fix IsClassOfTest helper method (patchset #1 id:1 of
https://codereview.chromium.org/2586933002/ )

Reason for revert:
Breaks vtune:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20vtunejit/bui...

Original issue's description:
> [crankshaft] Fix IsClassOfTest helper method
> 
> Drive-by-fix: Add AstNode::Print() and improve printing of CallRuntime
>               Expression.
> 
> BUG=v8:5749
> 
> Review-Url: https://codereview.chromium.org/2586933002
> Cr-Commit-Position: refs/heads/master@{#41792}
> Committed:
https://chromium.googlesource.com/v8/v8/+/d4493222b958877e51ebd67399d12a80ec8...

TBR=bmeurer@chromium.org,cbruni@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5749
==========

to

==========
Revert of [crankshaft] Fix IsClassOfTest helper method (patchset #1 id:1 of
https://codereview.chromium.org/2586933002/ )

Reason for revert:
Breaks vtune:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20vtunejit/bui...

Original issue's description:
> [crankshaft] Fix IsClassOfTest helper method
> 
> Drive-by-fix: Add AstNode::Print() and improve printing of CallRuntime
>               Expression.
> 
> BUG=v8:5749
> 
> Review-Url: https://codereview.chromium.org/2586933002
> Cr-Commit-Position: refs/heads/master@{#41792}
> Committed:
https://chromium.googlesource.com/v8/v8/+/d4493222b958877e51ebd67399d12a80ec8...

TBR=bmeurer@chromium.org,cbruni@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5749

Review-Url: https://codereview.chromium.org/2587973002
Cr-Commit-Position: refs/heads/master@{#41795}
Committed:
https://chromium.googlesource.com/v8/v8/+/81dd9847cfda78dfe5252f875f2932066a6...
==========

[commit-bot: I haz the power, 2016-12-19 11:22:41]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/81dd9847cfda78dfe5252f875f2932066a6...