[parser] Clean up (pre)parser traits, part 4

[parser] Clean up (pre)parser traits, part 4

This patch moves the following methods from the traits objects to
the (pre)parser implementation objects:

- ExpressionFromIdentifier
- ExpressionFromLiteral
- ExpressionFromString
- FunctionSentExpression
- GetNextSymbol
- GetNumberAsSymbol
- GetSymbol
- NewExpressionList
- NewPropertyList
- NewStatementList
- NewSuperCallReference
- NewSuperPropertyReference
- NewTargetExpression
- ThisExpression

Also, the method GetIterator is specific only to the parser and is
removed from the preparser's implementation.

R=adamk@chromium.org, marja@chromium.org
BUG=
LOG=N

Committed: https://crrev.com/3c1d076a8547014efbab163b0f8e0760f56ccc43
Cr-Commit-Position: refs/heads/master@{#38890}

[marja, 2016-08-24 12:05:19]

lgtm

[nickie, 2016-08-24 17:16:14]

The CQ bit was checked by nikolaos@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-08-24 17:16:21]

Dry run: 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, 2016-08-24 17:40:56]

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

[commit-bot: I haz the power, 2016-08-24 17:40:57]

Dry run: This issue passed the CQ dry run.

[nickie, 2016-08-25 08:43:12]

The CQ bit was checked by nikolaos@chromium.org

[commit-bot: I haz the power, 2016-08-25 08:43:23]

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, 2016-08-25 08:45:06]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-25 08:45:32]

Description was changed from

==========
[parser] Clean up (pre)parser traits, part 4

This patch moves the following methods from the traits objects to
the (pre)parser implementation objects:

- ExpressionFromIdentifier
- ExpressionFromLiteral
- ExpressionFromString
- FunctionSentExpression
- GetNextSymbol
- GetNumberAsSymbol
- GetSymbol
- NewExpressionList
- NewPropertyList
- NewStatementList
- NewSuperCallReference
- NewSuperPropertyReference
- NewTargetExpression
- ThisExpression

Also, the method GetIterator is specific only to the parser and is
removed from the preparser's implementation.

R=adamk@chromium.org, marja@chromium.org
BUG=
LOG=N
==========

to

==========
[parser] Clean up (pre)parser traits, part 4

This patch moves the following methods from the traits objects to
the (pre)parser implementation objects:

- ExpressionFromIdentifier
- ExpressionFromLiteral
- ExpressionFromString
- FunctionSentExpression
- GetNextSymbol
- GetNumberAsSymbol
- GetSymbol
- NewExpressionList
- NewPropertyList
- NewStatementList
- NewSuperCallReference
- NewSuperPropertyReference
- NewTargetExpression
- ThisExpression

Also, the method GetIterator is specific only to the parser and is
removed from the preparser's implementation.

R=adamk@chromium.org, marja@chromium.org
BUG=
LOG=N

Committed: https://crrev.com/3c1d076a8547014efbab163b0f8e0760f56ccc43
Cr-Commit-Position: refs/heads/master@{#38890}
==========

[commit-bot: I haz the power, 2016-08-25 08:45:33]

Patchset 1 (id:??) landed as
https://crrev.com/3c1d076a8547014efbab163b0f8e0760f56ccc43
Cr-Commit-Position: refs/heads/master@{#38890}