Use field.RawOwner() for initializer to keep correct script.

runtime/vm/kernel_reader.cc

Index: runtime/vm/kernel_reader.cc
diff --git a/runtime/vm/kernel_reader.cc b/runtime/vm/kernel_reader.cc
index 22f5568ec1b516f836ad9793a1ea1625bbccf8bc..d585521dea3372c292f666facaae015516862658 100644
--- a/runtime/vm/kernel_reader.cc
+++ b/runtime/vm/kernel_reader.cc
@@ -706,7 +706,10 @@ ParsedFunction* ParseStaticFieldInitializer(Zone* zone,
   init_name = Symbols::FromConcat(thread, Symbols::InitPrefix(), init_name);
 
   // Create a static initializer.
-  const dart::Class& owner = dart::Class::Handle(zone, field.Owner());
+
+  // Use RawOwner: We also want PatchClass (created by ClassForScriptAt)

[Kevin Millikin (Google), 2016/11/23 10:40:45]

The comment wording is strange, but I'm not sure this needs a comment anyway.

[jensj, 2016/11/23 11:39:27]

I'll remove it.

+  // so the initializer function gets the same script as the field.
+  const Object& owner = Object::Handle(field.RawOwner());
   const Function& initializer_fun = Function::ZoneHandle(
       zone,
       dart::Function::New(init_name, RawFunction::kImplicitStaticFinalGetter,