79   explicit ScopedHandleBase(HandleType handle) : handle_(handle) {}  in ScopedHandleBase()
84       : handle_(other.release()) {}  in ScopedHandleBase()
88       : handle_(other.release()) {}  in ScopedHandleBase()
92       handle_ = other.release();
97   const HandleType& get() const { return handle_; }  in get()
99     DCHECK(handle_.is_valid());
100     return &handle_;
113   void swap(ScopedHandleBase& other) { handle_.swap(other.handle_); }  in swap()
117     rv.swap(handle_);  in release()
123     handle_ = handle;
126   bool is_valid() const { return handle_.is_valid(); }  in is_valid()
128   explicit operator bool() const { return handle_; }
131     return handle_.value() == other.get().value();
136     if (handle_.is_valid())  in CloseIfNecessary()
137       handle_.Close();  in CloseIfNecessary()
140   HandleType handle_;  variable