Handle JS-calls in impact_test.

pkg/compiler/lib/src/serialization/equivalence.dart

Index: pkg/compiler/lib/src/serialization/equivalence.dart
diff --git a/pkg/compiler/lib/src/serialization/equivalence.dart b/pkg/compiler/lib/src/serialization/equivalence.dart
index 91110d1ee5000d9dd961bc7e310c409d8abd73c0..6c5e43217d24a10a5e2aa2a9c6e80970f40efcee 100644
--- a/pkg/compiler/lib/src/serialization/equivalence.dart
+++ b/pkg/compiler/lib/src/serialization/equivalence.dart
@@ -1069,7 +1069,7 @@ bool testResolutionImpactEquivalence(
           impact2.typeUses,
           (a, b) => areTypeUsesEquivalent(a, b, strategy: strategy.testOnly)) &&
       strategy.testSets(impact1, impact2, 'nativeData', impact1.nativeData,
-          impact2.nativeData, testNativeBehavior);
+          impact2.nativeData, (a, b) => testNativeBehavior(a, b, strategy: strategy));

[Siggi Cherem (dart-lang), 2017/01/31 21:51:47]

nit dartfmt

[Johnni Winther, 2017/02/01 09:17:39]

Done.

 }
 
 /// Tests the equivalence of [resolvedAst1] and [resolvedAst2] using [strategy].
@@ -1137,7 +1137,7 @@ bool testTreeElementsEquivalence(
 }
 
 bool testNativeBehavior(NativeBehavior a, NativeBehavior b,
-    [TestStrategy strategy = const TestStrategy()]) {
+    {TestStrategy strategy = const TestStrategy()}) {
   if (identical(a, b)) return true;
   if (a == null || b == null) return false;
   return strategy.test(
@@ -1224,7 +1224,7 @@ class TreeElementsEquivalenceVisitor extends Visitor {
     if (identical(a, b)) return true;
     if (a == null || b == null) return false;
     if (a is NativeBehavior && b is NativeBehavior) {
-      return testNativeBehavior(a, b, strategy);
+      return testNativeBehavior(a, b, strategy: strategy);
     }
     return true;
   }