Remove many features when building product mode

runtime/vm/object_id_ring_test.cc

 // Copyright (c) 2013, 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 "platform/assert.h"
 #include "vm/globals.h"
 #include "vm/object_id_ring.h"
 #include "vm/unit_test.h"
 #include "vm/dart_api_impl.h"
 #include "vm/dart_api_state.h"
 
 namespace dart {
 
+#ifndef PRODUCT
 
 class ObjectIdRingTestHelper {
  public:
   static void SetCapacityAndMaxSerial(ObjectIdRing* ring, int32_t capacity,
                                       int32_t max_serial) {
     ring->SetCapacityAndMaxSerial(capacity, max_serial);
   }
 
   static void ExpectIdIsValid(ObjectIdRing* ring, intptr_t id) {
     EXPECT(ring->IsValidId(id));
@@ skipping 243 matching lines @@
     EXPECT_EQ(new_obj.raw(), new_obj_lookup);
   }
 
   // Check our first entry reports it has expired.
   obj_lookup = ring->GetObjectForId(obj_id, &kind);
   EXPECT_EQ(ObjectIdRing::kExpired, kind);
   EXPECT_NE(obj.raw(), obj_lookup);
   EXPECT_EQ(Object::null(), obj_lookup);
 }
 
+#endif  // !PRODUCT
+
 }  // namespace dart