Make ImmutableArray a sub class of AllStatic.

runtime/vm/raw_object.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 "vm/raw_object.h"
 
 #include "vm/class_table.h"
 #include "vm/freelist.h"
 #include "vm/isolate.h"
 #include "vm/object.h"
@@ skipping 193 matching lines @@
 
   // Only reasonable to be called on heap objects.
   ASSERT(IsHeapObject());
 
   // Read the necessary data out of the class before visting the class itself.
   intptr_t class_id = GetClassId();
 
   if (class_id < kNumPredefinedCids) {
     switch (class_id) {
 #define RAW_VISITPOINTERS(clazz)                                               \
-      case clazz::kClassId: {                                                  \
+      case k##clazz##Cid: {                                                    \
         Raw##clazz* raw_obj = reinterpret_cast<Raw##clazz*>(this);             \
         size = Raw##clazz::Visit##clazz##Pointers(raw_obj, visitor);           \
         break;                                                                 \
       }
       CLASS_LIST_NO_OBJECT(RAW_VISITPOINTERS)
 #undef RAW_VISITPOINTERS
 #define RAW_VISITPOINTERS(clazz)                                               \
       case kTypedData##clazz##Cid:
       CLASS_LIST_TYPED_DATA(RAW_VISITPOINTERS) {
         RawTypedData* raw_obj = reinterpret_cast<RawTypedData*>(this);
@@ skipping 576 matching lines @@
 
 intptr_t RawWeakProperty::VisitWeakPropertyPointers(
     RawWeakProperty* raw_obj, ObjectPointerVisitor* visitor) {
   // Make sure that we got here with the tagged pointer as this.
   ASSERT(raw_obj->IsHeapObject());
   visitor->VisitPointers(raw_obj->from(), raw_obj->to());
   return WeakProperty::InstanceSize();
 }
 
 }  // namespace dart