For background compilation we copy ICData so that it is immutable during comnpilation. However, we …

runtime/vm/object_test.cc

Index: runtime/vm/object_test.cc
diff --git a/runtime/vm/object_test.cc b/runtime/vm/object_test.cc
index 15a0021c2e9af9d0ffbb5215fa75f2f2a3cccc07..422121e4be080bbeb920eb8dc1cea6501d0e4172 100644
--- a/runtime/vm/object_test.cc
+++ b/runtime/vm/object_test.cc
@@ -3023,7 +3023,7 @@ TEST_CASE(ICData) {
   o1 = ICData::New(function, target_name, args_descriptor, id, num_args_tested);
   EXPECT_EQ(1, o1.NumArgsTested());
   EXPECT_EQ(id, o1.deopt_id());
-  EXPECT_EQ(function.raw(), o1.owner());
+  EXPECT_EQ(function.raw(), o1.Owner());
   EXPECT_EQ(0, o1.NumberOfChecks());
   EXPECT_EQ(target_name.raw(), o1.target_name());
   EXPECT_EQ(args_descriptor.raw(), o1.arguments_descriptor());
@@ -3062,7 +3062,7 @@ TEST_CASE(ICData) {
   o2 = ICData::New(function, target_name, args_descriptor, 57, 2);
   EXPECT_EQ(2, o2.NumArgsTested());
   EXPECT_EQ(57, o2.deopt_id());
-  EXPECT_EQ(function.raw(), o2.owner());
+  EXPECT_EQ(function.raw(), o2.Owner());
   EXPECT_EQ(0, o2.NumberOfChecks());
   GrowableArray<intptr_t> classes;
   classes.Add(kSmiCid);