sdk/lib/html/dartium/html_dartium.dart - Issue 16007003: Optimize internals of multiplex-streams.

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Unified Diff: sdk/lib/html/dartium/html_dartium.dart

Issue 16007003: Optimize internals of multiplex-streams. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Address comments Created 7 years, 7 months ago

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Index: sdk/lib/html/dartium/html_dartium.dart

diff --git a/sdk/lib/html/dartium/html_dartium.dart b/sdk/lib/html/dartium/html_dartium.dart

index 91564a81645a329525b89b858e12072f142c255a..abe6f2dc2fda1b165be4331206566938362d6143 100644

--- a/sdk/lib/html/dartium/html_dartium.dart

+++ b/sdk/lib/html/dartium/html_dartium.dart

@@ -28681,7 +28681,7 @@ class PathObserver {

// TODO(jmesserly): if the path is empty, or the object is! Observable, we

// can optimize the PathObserver to be more lightweight.

- _values = new StreamController.multiplex(onListen: _observe,

+ _values = new StreamController.broadcast(onListen: _observe,

onCancel: _unobserve);

if (_isValid) {