Dart: Avoid MojoResult and MojoHandleSignals constructors.

mojo/dart/packages/mojo/lib/src/stub.dart

Index: mojo/dart/packages/mojo/lib/src/stub.dart
diff --git a/mojo/dart/packages/mojo/lib/src/stub.dart b/mojo/dart/packages/mojo/lib/src/stub.dart
index dce10388d67af4bda2dd89967035932d768378c6..ea09ae36467a34445595c894463a681ec68e9f45 100644
--- a/mojo/dart/packages/mojo/lib/src/stub.dart
+++ b/mojo/dart/packages/mojo/lib/src/stub.dart
@@ -69,7 +69,8 @@ abstract class Stub extends core.MojoEventHandler {
       // FailedPrecondition is only used to indicate that the other end of
       // the pipe has been closed. We can ignore the close here and wait for
       // the PeerClosed signal on the event stream.
-      assert(endpoint.status.isOk || endpoint.status.isFailedPrecondition);
+      assert((endpoint.status == core.MojoResult.kOk) ||
+          (endpoint.status == core.MojoResult.kFailedPrecondition));

[Cutch, 2015/11/17 00:01:51]

Indentation on line 73

[zra, 2015/11/17 14:57:29]

Unfortunately, this is the result of the Dart formatter.

       if (_isClosing && (_outstandingResponseFutures == 0)) {
         // This was the final response future for which we needed to send
         // a response. It is safe to close.