Remove the reply port form the native isolate handler

Remove the reply port form the native isolate handler

The handler function for a native isolate no longer gets an explicit
reply port. Instead the reply port must be sent as part of the message
if required.

The Dart_CObject structure now exposes the send ports in a message to
a native isolate.

R=asiva@google.com, floitsch@google.com, whesse@google.com
BUG=

Committed: https://code.google.com/p/dart/source/detail?r=29418

[floitsch, 2013-10-25 18:04:58]

DBC.

https://codereview.chromium.org/43483004/diff/1/runtime/vm/dart_api_impl_test.cc
File runtime/vm/dart_api_impl_test.cc (right):

https://codereview.chromium.org/43483004/diff/1/runtime/vm/dart_api_impl_test...
runtime/vm/dart_api_impl_test.cc:5785: "  var replyPort =
receivePort.toSendPort();\n"
This will have to be merged with the isolate API.

https://codereview.chromium.org/43483004/diff/1/samples/sample_extension/samp...
File samples/sample_extension/sample_asynchronous_extension.dart (right):

https://codereview.chromium.org/43483004/diff/1/samples/sample_extension/samp...
samples/sample_extension/sample_asynchronous_extension.dart:17: var replyPort =
new ReceivePort();
This will need to be merged to new RawReceivePort()

[siva, 2013-10-28 02:13:42]

LGTM once comments from Florian are addressed.

[Søren Gjesse, 2013-10-29 07:42:57]

https://codereview.chromium.org/43483004/diff/1/runtime/vm/dart_api_impl_test.cc
File runtime/vm/dart_api_impl_test.cc (right):

https://codereview.chromium.org/43483004/diff/1/runtime/vm/dart_api_impl_test...
runtime/vm/dart_api_impl_test.cc:5785: "  var replyPort =
receivePort.toSendPort();\n"
On 2013/10/25 18:04:58, floitsch wrote:
> This will have to be merged with the isolate API.

Done.

https://codereview.chromium.org/43483004/diff/1/samples/sample_extension/samp...
File samples/sample_extension/sample_asynchronous_extension.dart (right):

https://codereview.chromium.org/43483004/diff/1/samples/sample_extension/samp...
samples/sample_extension/sample_asynchronous_extension.dart:17: var replyPort =
new ReceivePort();
On 2013/10/25 18:04:58, floitsch wrote:
> This will need to be merged to new RawReceivePort()

Done.

[Søren Gjesse, 2013-10-29 08:45:44]

Committed patchset #2 manually as r29418 (presubmit successful).