Revert of [regexp] Port test, match, and search

Revert of [regexp] Port test, match, and search (patchset #4 id:60001 of https://codereview.chromium.org/2394713003/ )

Reason for revert:
Seems to have made regexp-property-lu-ui more than twice as slow in gc stress (and flaky slow):
https://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20gc%20stress/builds/6309

Original issue's description:
> [regexp] Port test, match, and search
> 
> This CL ports RegExp.prototype.test, RegExp.prototype.match
> and RegExp.prototype.search to C++.
> 
> Performance regressions are expected but should be improved
> in an upcoming CL.
> 
> BUG=v8:5339
> 
> Committed: https://crrev.com/80f3c6ce7702c0cc28388ae4f084c23870a9aa4f
> Cr-Commit-Position: refs/heads/master@{#40122}

TBR=yangguo@chromium.org,jgruber@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5339

[Michael Achenbach, 2016-10-11 06:50:32]

The CQ bit was checked by machenbach@chromium.org

[Michael Achenbach, 2016-10-11 06:50:32]

Created Revert of [regexp] Port test, match, and search

[commit-bot: I haz the power, 2016-10-11 06:50:40]

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, 2016-10-11 06:50:50]

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

[commit-bot: I haz the power, 2016-10-11 06:50:51]

Failed to apply patch for
test/cctest/interpreter/bytecode_expectations/CallRuntime.golden:
While running git apply --index -3 -p1;
  error: patch failed:
test/cctest/interpreter/bytecode_expectations/CallRuntime.golden:78
  Falling back to three-way merge...
  Applied patch to
'test/cctest/interpreter/bytecode_expectations/CallRuntime.golden' with
conflicts.
  U test/cctest/interpreter/bytecode_expectations/CallRuntime.golden

Patch:       test/cctest/interpreter/bytecode_expectations/CallRuntime.golden
Index: test/cctest/interpreter/bytecode_expectations/CallRuntime.golden
diff --git a/test/cctest/interpreter/bytecode_expectations/CallRuntime.golden
b/test/cctest/interpreter/bytecode_expectations/CallRuntime.golden
index
cd6d215e59d0c02c861125c4721dffb3d0822c0e..1568ffafc38c1a423f199f007c9d82e4e93737bd
100644
--- a/test/cctest/interpreter/bytecode_expectations/CallRuntime.golden
+++ b/test/cctest/interpreter/bytecode_expectations/CallRuntime.golden
@@ -78,7 +78,7 @@
   /*   15 S> */ B(LdrUndefined), R(0),
                 B(CreateArrayLiteral), U8(0), U8(0), U8(9),
                 B(Star), R(1),
-                B(CallJSRuntime), U8(143), R(0), U8(2),
+                B(CallJSRuntime), U8(142), R(0), U8(2),
   /*   44 S> */ B(Return),
 ]
 constant pool: [

[Michael Achenbach, 2016-10-11 06:53:40]

Closing this in favor of skipping the test.