10 WeakReference::Flag::Flag(Flag** handle) : handle_(handle) {  in Flag()
13 void WeakReference::Flag::Invalidate() {  in Invalidate()
18 bool WeakReference::Flag::IsValid() const {  in IsValid()
23 WeakReference::Flag::~Flag() {  in ~Flag()
28 WeakReference::WeakReference() {  in WeakReference()  function in base::internal::WeakReference
31 WeakReference::WeakReference(Flag* flag) : flag_(flag) {  in WeakReference()  function in base::internal::WeakReference
34 WeakReference::~WeakReference() {  in ~WeakReference()
37 bool WeakReference::is_valid() const {  in is_valid()
48 WeakReference WeakReferenceOwner::GetRef() const {  in GetRef()
50     flag_ = new WeakReference::Flag(&flag_);  in GetRef()
51   return WeakReference(flag_);  in GetRef()
67 WeakPtrBase::WeakPtrBase(const WeakReference& ref) : ref_(ref) {  in WeakPtrBase()