767       filler_(NULL),  in V8HeapExplorer()
1519       filler_->FindOrAddEntry(buffer->backing_store(), &allocator);  in ExtractJSArrayBufferReferences()
1520   filler_->SetNamedReference(HeapGraphEdge::kInternal,  in ExtractJSArrayBufferReferences()
1678   return filler_->FindOrAddEntry(obj, this);  in GetEntry()
1751   filler_ = filler;  in IterateAndExtractReferences()
1776     filler_ = NULL;  in IterateAndExtractReferences()
1780   filler_ = NULL;  in IterateAndExtractReferences()
1860     filler_->SetNamedReference(HeapGraphEdge::kContextVariable,  in SetContextReference()
1884     filler_->SetNamedReference(HeapGraphEdge::kShortcut,  in SetNativeBindReference()
1899     filler_->SetIndexedReference(HeapGraphEdge::kElement,  in SetElementReference()
1916     filler_->SetNamedReference(HeapGraphEdge::kInternal,  in SetInternalReference()
1934     filler_->SetNamedReference(HeapGraphEdge::kInternal,  in SetInternalReference()
1949     filler_->SetIndexedReference(HeapGraphEdge::kHidden, parent_entry, index,  in SetHiddenReference()
1964     filler_->SetNamedReference(HeapGraphEdge::kWeak,  in SetWeakReference()
1982     filler_->SetNamedReference(HeapGraphEdge::kWeak,  in SetWeakReference()
2024     filler_->SetNamedReference(type,  in SetPropertyReference()
2034   filler_->SetIndexedAutoIndexReference(  in SetRootGcRootsReference()
2044   filler_->SetNamedAutoIndexReference(  in SetUserGlobalReference()
2052   filler_->SetIndexedAutoIndexReference(  in SetGcRootsReference()
2065       filler_->SetNamedReference(  in SetGcSubrootReference()
2072         filler_->SetNamedAutoIndexReference(  in SetGcSubrootReference()
2077         filler_->SetIndexedAutoIndexReference(  in SetGcSubrootReference()
2252       filler_(NULL) {  in NativeObjectsExplorer()
2324         filler_->FindOrAddEntry(parent, native_entries_allocator_)->index();  in FillEdges()
2330         filler_->FindOrAddEntry(child, native_entries_allocator_);  in FillEdges()
2331     filler_->SetNamedReference(HeapGraphEdge::kInternal, parent_entry, "native",  in FillEdges()
2352   filler_ = filler;  in IterateAndExtractReferences()
2369   filler_ = NULL;  in IterateAndExtractReferences()
2420       filler_->FindOrAddEntry(info, native_entries_allocator_);  in SetNativeRootReference()
2425       filler_->FindOrAddEntry(group_info, synthetic_entries_allocator_);  in SetNativeRootReference()
2428   child_entry = filler_->FindEntry(info);  in SetNativeRootReference()
2429   filler_->SetNamedAutoIndexReference(  in SetNativeRootReference()
2438   HeapEntry* wrapper_entry = filler_->FindEntry(wrapper);  in SetWrapperNativeReferences()
2441       filler_->FindOrAddEntry(info, native_entries_allocator_);  in SetWrapperNativeReferences()
2443   filler_->SetNamedReference(HeapGraphEdge::kInternal,  in SetWrapperNativeReferences()
2447   filler_->SetIndexedAutoIndexReference(HeapGraphEdge::kElement,  in SetWrapperNativeReferences()
2459         filler_->FindOrAddEntry(group_info, native_entries_allocator_);  in SetRootNativeRootsReference()
2461     filler_->SetIndexedAutoIndexReference(  in SetRootNativeRootsReference()