Thread/Isolate refactoring: new(Isolate) -> new(Zone)

runtime/lib/mirrors.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "lib/mirrors.h"
 
 #include "lib/invocation_mirror.h"
 #include "vm/bootstrap_natives.h"
 #include "vm/class_finalizer.h"
 #include "vm/compiler.h"
@@ skipping 55 matching lines @@
 
   Exceptions::ThrowByType(Exceptions::kNoSuchMethod, args);
   UNREACHABLE();
 }
 
 
 static void EnsureConstructorsAreCompiled(const Function& func) {
   // Only generative constructors can have initializing formals.
   if (!func.IsGenerativeConstructor()) return;
 
-  Isolate* isolate = Isolate::Current();
-  const Class& cls = Class::Handle(isolate, func.Owner());
+  Thread* thread = Thread::Current();
+  Zone* zone = thread->zone();
+  const Class& cls = Class::Handle(zone, func.Owner());
   const Error& error = Error::Handle(
-      isolate, cls.EnsureIsFinalized(Isolate::Current()));
+      zone, cls.EnsureIsFinalized(thread->isolate()));
   if (!error.IsNull()) {
     Exceptions::PropagateError(error);
     UNREACHABLE();
   }
   if (!func.HasCode()) {
     const Error& error = Error::Handle(
-        isolate, Compiler::CompileFunction(isolate, func));
+        zone, Compiler::CompileFunction(thread, func));
     if (!error.IsNull()) {
       Exceptions::PropagateError(error);
       UNREACHABLE();
     }
   }
 }
 
 static RawInstance* CreateParameterMirrorList(const Function& func,
                                               const Instance& owner_mirror) {
   HANDLESCOPE(Isolate::Current());
@@ skipping 1931 matching lines @@
 }
 
 DEFINE_NATIVE_ENTRY(TypeMirror_moreSpecificTest, 2) {
   GET_NON_NULL_NATIVE_ARGUMENT(AbstractType, a, arguments->NativeArgAt(0));
   GET_NON_NULL_NATIVE_ARGUMENT(AbstractType, b, arguments->NativeArgAt(1));
   return Bool::Get(a.IsMoreSpecificThan(b, NULL)).raw();
 }
 
 
 }  // namespace dart