Fuchsia: Initial check-in.

runtime/vm/heap.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/heap.h"
 
 #include "platform/assert.h"
 #include "platform/utils.h"
 #include "vm/flags.h"
 #include "vm/isolate.h"
@@ skipping 716 matching lines @@
 void Heap::SetWeakEntry(RawObject* raw_obj, WeakSelector sel, intptr_t val) {
   if (raw_obj->IsNewObject()) {
     new_weak_tables_[sel]->SetValue(raw_obj, val);
   } else {
     ASSERT(raw_obj->IsOldObject());
     old_weak_tables_[sel]->SetValue(raw_obj, val);
   }
 }
 
 
+#ifndef PRODUCT
 void Heap::PrintToJSONObject(Space space, JSONObject* object) const {
   if (space == kNew) {
     new_space_.PrintToJSONObject(object);
   } else {
     old_space_.PrintToJSONObject(object);
   }
 }
+#endif  // PRODUCT
 
 
 void Heap::RecordBeforeGC(Space space, GCReason reason) {
   ASSERT((space == kNew && gc_new_space_in_progress_) ||
          (space == kOld && gc_old_space_in_progress_));
   stats_.num_++;
   stats_.space_ = space;
   stats_.reason_ = reason;
   stats_.before_.micros_ = OS::GetCurrentTimeMicros();
   stats_.before_.new_ = new_space_.GetCurrentUsage();
@@ skipping 164 matching lines @@
   Dart::vm_isolate()->heap()->WriteProtect(false);
 }
 
 
 WritableVMIsolateScope::~WritableVMIsolateScope() {
   ASSERT(Dart::vm_isolate()->heap()->UsedInWords(Heap::kNew) == 0);
   Dart::vm_isolate()->heap()->WriteProtect(true);
 }
 
 }  // namespace dart