Revert of [csa] Add assertions to CSA

Revert of [csa] Add assertions to CSA (patchset #11 id:200001 of https://codereview.chromium.org/2847923003/ )

Reason for revert:
Seems to have made nosnap debug very slow and also leads to check failures:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug/builds/13248

Original issue's description:
> [csa] Add assertions to CSA
> 
> This adds a bunch of assertions to CSA, mostly about documenting and checking
> parameter types.
> 
> Drive-by-change: Removed unused function.
> 
> BUG=v8:6325
> 
> Review-Url: https://codereview.chromium.org/2847923003
> Cr-Commit-Position: refs/heads/master@{#45398}
> Committed: https://chromium.googlesource.com/v8/v8/+/b14a981496ad1f841683479d2f9188dfa2d6b4bd

TBR=cbruni@chromium.org,ishell@chromium.org,jgruber@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:6325
Review-Url: https://codereview.chromium.org/2892023002
Cr-Commit-Position: refs/heads/master@{#45401}
Committed: https://chromium.googlesource.com/v8/v8/+/72edb7542562ffd6f50957681ecbc2f6fcd07f7a

[Michael Achenbach, 2017-05-18 18:43:58]

The CQ bit was checked by machenbach@chromium.org

[Michael Achenbach, 2017-05-18 18:43:58]

Created Revert of [csa] Add assertions to CSA

[commit-bot: I haz the power, 2017-05-18 18:44:04]

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, 2017-05-18 18:44:09]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1495133038211080, "parent_rev":
"a9e56f4f36d70d16a956367133dda258c4f52bf4", "commit_rev":
"72edb7542562ffd6f50957681ecbc2f6fcd07f7a"}

[commit-bot: I haz the power, 2017-05-18 18:44:16]

Description was changed from

==========
Revert of [csa] Add assertions to CSA (patchset #11 id:200001 of
https://codereview.chromium.org/2847923003/ )

Reason for revert:
Seems to have made nosnap debug very slow and also leads to check failures:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%2...

Original issue's description:
> [csa] Add assertions to CSA
> 
> This adds a bunch of assertions to CSA, mostly about documenting and checking
> parameter types.
> 
> Drive-by-change: Removed unused function.
> 
> BUG=v8:6325
> 
> Review-Url: https://codereview.chromium.org/2847923003
> Cr-Commit-Position: refs/heads/master@{#45398}
> Committed:
https://chromium.googlesource.com/v8/v8/+/b14a981496ad1f841683479d2f9188dfa2d...

TBR=cbruni@chromium.org,ishell@chromium.org,jgruber@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:6325
==========

to

==========
Revert of [csa] Add assertions to CSA (patchset #11 id:200001 of
https://codereview.chromium.org/2847923003/ )

Reason for revert:
Seems to have made nosnap debug very slow and also leads to check failures:
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%2...

Original issue's description:
> [csa] Add assertions to CSA
> 
> This adds a bunch of assertions to CSA, mostly about documenting and checking
> parameter types.
> 
> Drive-by-change: Removed unused function.
> 
> BUG=v8:6325
> 
> Review-Url: https://codereview.chromium.org/2847923003
> Cr-Commit-Position: refs/heads/master@{#45398}
> Committed:
https://chromium.googlesource.com/v8/v8/+/b14a981496ad1f841683479d2f9188dfa2d...

TBR=cbruni@chromium.org,ishell@chromium.org,jgruber@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:6325

Review-Url: https://codereview.chromium.org/2892023002
Cr-Commit-Position: refs/heads/master@{#45401}
Committed:
https://chromium.googlesource.com/v8/v8/+/72edb7542562ffd6f50957681ecbc2f6fcd...
==========

[commit-bot: I haz the power, 2017-05-18 18:44:17]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/72edb7542562ffd6f50957681ecbc2f6fcd...