Changes to pass the current isolate to all runtime and native calls.

runtime/vm/raw_object.cc

 // Copyright (c) 2011, 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 "vm/raw_object.h"
 
+#include "vm/isolate.h"
 #include "vm/object.h"
 #include "vm/visitor.h"
 
 
 namespace dart {
 
 void RawObject::Validate() const {
   // All Smi values are valid.
   if (!IsHeapObject()) {
     return;
   }
   // Validate that the class_ field is sensible.
   RawClass* raw_class = ptr()->class_;
   ASSERT(raw_class->IsHeapObject());
   RawClass* raw_class_class = raw_class->ptr()->class_;
   ASSERT(raw_class_class->IsHeapObject());
   ASSERT(raw_class_class->ptr()->instance_kind_ == kClass);
 }
 
 
 intptr_t RawObject::Size() const {
-  NoHandleScope no_handles;
+  NoHandleScope no_handles(Isolate::Current());
 
   // Only reasonable to be called on heap objects.
   ASSERT(IsHeapObject());
 
   RawClass* raw_class = ptr()->class_;
   intptr_t instance_size = raw_class->ptr()->instance_size_;
   if (instance_size == 0) {
     switch (raw_class->ptr()->instance_kind_) {
       case kTokenStream: {
         const RawTokenStream* raw_tokens =
@@ skipping 97 matching lines @@
         break;
     }
   }
   ASSERT(instance_size != 0);
   return instance_size;
 }
 
 
 intptr_t RawObject::VisitPointers(ObjectPointerVisitor* visitor) {
   intptr_t size = 0;
-  NoHandleScope no_handles;
+  NoHandleScope no_handles(Isolate::Current());
 
   // Only reasonable to be called on heap objects.
   ASSERT(IsHeapObject());
 
   // Read the necessary data out of the class before visting the class itself.
   ObjectKind kind = ptr()->class_->ptr()->instance_kind_;
 
   // Visit the class before visting the fields.
   visitor->VisitPointer(reinterpret_cast<RawObject**>(&ptr()->class_));
 
@@ skipping 340 matching lines @@
 intptr_t RawJSRegExp::VisitJSRegExpPointers(RawJSRegExp* raw_obj,
                                             ObjectPointerVisitor* visitor) {
   // Make sure that we got here with the tagged pointer as this.
   ASSERT(raw_obj->IsHeapObject());
   intptr_t length = Smi::Value(raw_obj->ptr()->data_length_);
   visitor->VisitPointers(raw_obj->from(), raw_obj->to());
   return JSRegExp::InstanceSize(length);
 }
 
 }  // namespace dart