Fix sound not playing in Dartium checked mode.

Fix sound not playing in Dartium checked mode.

Checked mode failure with optional args and Promise missing convertNativePromiseToDartFuture calls.
Easiest solution is to emit proper code instead of re-plumbing the Dartium emitter for operations
with optional arguments that are Promises.

https://github.com/dart-lang/sdk/issues/29810

TBR=alanknight@google.com,kevmoo@google.com

Committed: https://github.com/dart-lang/sdk/commit/b3a90540f11b2bc6b96d512b28473b8b5f602dc1

[terry, 2017-06-13 05:50:21]

Description was changed from

==========
Fix sound not playing in Dartium checked mode.

Checked mode failure with optional args and Promise missing
convertNativePromiseToDartFuture calls.
Easiest solution is to emit proper code instead of re-plumbing the Dartium
emitter for operations
with optional arguments that are Promises.

https://github.com/dart-lang/sdk/issues/29810

TBR=alanknight@google.com,kevmoo@google.com
==========

to

==========
Fix sound not playing in Dartium checked mode.

Checked mode failure with optional args and Promise missing
convertNativePromiseToDartFuture calls.
Easiest solution is to emit proper code instead of re-plumbing the Dartium
emitter for operations
with optional arguments that are Promises.

https://github.com/dart-lang/sdk/issues/29810

TBR=alanknight@google.com,kevmoo@google.com

Committed:
https://github.com/dart-lang/sdk/commit/b3a90540f11b2bc6b96d512b28473b8b5f602dc1
==========

[terry, 2017-06-13 05:50:23]

Committed patchset #3 (id:40001) manually as
b3a90540f11b2bc6b96d512b28473b8b5f602dc1 (presubmit successful).

[kasperl, 2017-06-13 06:16:01]

kasperl@google.com changed reviewers:
+ kasperl@google.com

[kasperl, 2017-06-13 06:16:01]

Would it be possible to write a regression test for this?