Use closure tracer to identify closures that are not passed to Function.apply

sdk/lib/_internal/compiler/implementation/js_emitter/container_builder.dart

Index: sdk/lib/_internal/compiler/implementation/js_emitter/container_builder.dart
diff --git a/sdk/lib/_internal/compiler/implementation/js_emitter/container_builder.dart b/sdk/lib/_internal/compiler/implementation/js_emitter/container_builder.dart
index eeb19bef119e6fa8d1ae14461570a71f2fc863ea..66e0a857ec57cffd6075c4bfbb00169ea5ae9587 100644
--- a/sdk/lib/_internal/compiler/implementation/js_emitter/container_builder.dart
+++ b/sdk/lib/_internal/compiler/implementation/js_emitter/container_builder.dart
@@ -353,8 +353,9 @@ class ContainerBuilder extends CodeEmitterHelper {
     bool needsStubs = !parameters.optionalParameters.isEmpty;
     bool canTearOff = false;
     bool isClosure = false;
-    bool isNotApplyTarget =
-        !member.isFunction() || member.isConstructor() || member.isAccessor();
+    bool isNotApplyTarget = !member.isFunction() ||
+                            member.isConstructor() ||
+                            member.isAccessor();
     String tearOffName;
     if (isNotApplyTarget) {
       canTearOff = false;
@@ -373,9 +374,9 @@ class ContainerBuilder extends CodeEmitterHelper {
           compiler.codegenWorld.staticFunctionsNeedingGetter.contains(member);
       tearOffName = namer.getStaticClosureName(member);
     }
-    final bool canBeApplied = !isNotApplyTarget &&
-        compiler.enabledFunctionApply &&
-        (canTearOff || member.name == 'call' || !member.isInstanceMember());
+    final bool canBeApplied = compiler.enabledFunctionApply &&
+                              compiler.world.getMightBePassedToApply(member);
+
     final bool canBeReflected = backend.isAccessibleByReflection(member);
     final bool needStructuredInfo =
         canTearOff || canBeReflected || canBeApplied;