Fix two-way binding in polymer expressions.

Fix two-way binding in polymer expressions.

R=jmesserly@google.com

Committed: https://code.google.com/p/dart/source/detail?r=35868

[Jennifer Messerly, 2014-05-07 19:30:45]

lgtm

https://codereview.chromium.org/263833027/diff/2/pkg/polymer_expressions/test...
File pkg/polymer_expressions/test/bindings_test.dart (right):

https://codereview.chromium.org/263833027/diff/2/pkg/polymer_expressions/test...
pkg/polymer_expressions/test/bindings_test.dart:118:
}).then(_nextMicrotask).then((_) {
fyi -- I wonder if we should use requestAnimationFrame too? that way we know it
is still valid even further in the future--right before a render

[Siggi Cherem (dart-lang), 2014-05-07 19:58:14]

https://codereview.chromium.org/263833027/diff/2/pkg/polymer_expressions/test...
File pkg/polymer_expressions/test/bindings_test.dart (right):

https://codereview.chromium.org/263833027/diff/2/pkg/polymer_expressions/test...
pkg/polymer_expressions/test/bindings_test.dart:118:
}).then(_nextMicrotask).then((_) {
On 2014/05/07 19:30:46, John Messerly wrote:
> fyi -- I wonder if we should use requestAnimationFrame too? that way we know
it
> is still valid even further in the future--right before a render

Good idea. PTAL

[Jennifer Messerly, 2014-05-07 20:26:07]

Nice. LGTM!

[Siggi Cherem (dart-lang), 2014-05-07 20:39:20]

Committed patchset #2 manually as r35868 (presubmit successful).