Index: samples/swarm/swarm_ui_lib/base/AnimationScheduler.dart |
diff --git a/samples/swarm/swarm_ui_lib/base/AnimationScheduler.dart b/samples/swarm/swarm_ui_lib/base/AnimationScheduler.dart |
index 61bd0c2754e5c64d6d58aa29223bdeefb715ad94..0c782489a6a56d14f674fc53d2b94fc53737b6aa 100644 |
--- a/samples/swarm/swarm_ui_lib/base/AnimationScheduler.dart |
+++ b/samples/swarm/swarm_ui_lib/base/AnimationScheduler.dart |
@@ -11,11 +11,11 @@ class CallbackData { |
static int _nextId; |
- bool ready(num time) => minTime === null || minTime <= time; |
+ bool ready(num time) => minTime == null || minTime <= time; |
CallbackData(this.callback, this.minTime) { |
// TODO(jacobr): static init needs cleanup, see http://b/4161827 |
- if (_nextId === null) { |
+ if (_nextId == null) { |
_nextId = 1; |
} |
id = _nextId++; |
@@ -82,14 +82,14 @@ class AnimationScheduler { |
void _requestAnimationFrameHelper(CallbackData callbackData) { |
_callbacks.add(callbackData); |
- if (_intervalId === null) { |
+ if (_intervalId == null) { |
_setupInterval(); |
} |
} |
void _setupInterval() { |
// Assert that we never schedule multiple frames at once. |
- assert(_intervalId === null); |
+ assert(_intervalId == null); |
if (USE_INTERVALS) { |
_intervalId = window.setInterval(_step, MS_PER_FRAME); |
} else { |