170   void MakeDefined(void* ptr, size_t size) {  in MakeDefined()  argument
172       DoMakeDefined(ptr, size);  in MakeDefined()
175   void MakeUndefined(void* ptr, size_t size) {  in MakeUndefined()  argument
177       DoMakeUndefined(ptr, size);  in MakeUndefined()
180   void MakeInaccessible(void* ptr, size_t size) {  in MakeInaccessible()  argument
182       DoMakeInaccessible(ptr, size);  in MakeInaccessible()
187   void DoMakeDefined(void* ptr, size_t size);
188   void DoMakeUndefined(void* ptr, size_t size);
189   void DoMakeInaccessible(void* ptr, size_t size);
222   bool Contains(const void* ptr) const {  in Contains()  argument
223     return memory_ <= ptr && ptr < memory_ + bytes_allocated_;  in Contains()
318   void* Realloc(void* ptr, size_t ptr_size, size_t new_size,
321     DCHECK_EQ(ptr == nullptr, ptr_size == 0u);
322     auto* end = reinterpret_cast<uint8_t*>(ptr) + ptr_size;
332         return ptr;
336     memcpy(new_ptr, ptr, ptr_size);
363   bool Contains(const void* ptr) const;