Dart helper methods to support the Dart REPL

Dart helper methods to support the Dart REPL

BUG=
R=vsm@google.com

Committed: https://code.google.com/p/dart/source/detail?r=27436

[Jacob, 2013-09-12 00:39:31]

Companion CL for
https://codereview.chromium.org/23710032/
that defines the utility method to build up the dart expression to invoke with
Dart_EvaluateExpr

[vsm, 2013-09-12 01:01:21]

lgtm

https://codereview.chromium.org/23647013/diff/2001/tools/dom/src/native_DOMIm...
File tools/dom/src/native_DOMImplementation.dart (right):

https://codereview.chromium.org/23647013/diff/2001/tools/dom/src/native_DOMIm...
tools/dom/src/native_DOMImplementation.dart:18: if (member.endsWith('=')) {
I don't think this is needed anymore.  (The js-interop package might have it
from back when it was inconsistent between the VM and dart2js.)

[Jacob, 2013-09-12 17:02:37]

https://codereview.chromium.org/23647013/diff/2001/tools/dom/src/native_DOMIm...
File tools/dom/src/native_DOMImplementation.dart (right):

https://codereview.chromium.org/23647013/diff/2001/tools/dom/src/native_DOMIm...
tools/dom/src/native_DOMImplementation.dart:18: if (member.endsWith('=')) {
On 2013/09/12 01:01:21, vsm wrote:
> I don't think this is needed anymore.  (The js-interop package might have it
> from back when it was inconsistent between the VM and dart2js.)

Done.

[Jacob, 2013-09-12 17:03:25]

Committed patchset #3 manually as r27436 (presubmit successful).

[siva, 2013-09-12 21:26:59]

This results in a diff in the reference generated dart files stored in the
repository (output of go.sh).
I have uploaded a CL
https://codereview.chromium.org/23533055/
to fix that.