51     class State;
76     State SaveState();
78     void RestoreState(State state);
102 class FrameHeapBase::State
111     explicit State(FrameHeapBase& heap) : m_Head(heap.m_CurrentHead), m_Tail(heap.m_CurrentTail) {}  in State()  function
116     State() : m_Head(0), m_Tail(0) {}  in State()  function
122     explicit State(uptr head, uptr tail) : m_Head(head), m_Tail(tail) {}  in State()  function
253 inline FrameHeapBase::State FrameHeapBase::SaveState()  in SaveState()
255     return State(m_CurrentHead, m_CurrentTail);  in SaveState()
258 inline void FrameHeapBase::RestoreState(FrameHeapBase::State state)  in RestoreState()
471     State SaveState()  in SaveState()
484     void RestoreState(State state)  in RestoreState()
594     FrameHeapTemplate<LockPolicy>::State m_State;