Update Crashpad to 8e37886d418dd042c3c7bfadac99214739ee4d98

third_party/crashpad/crashpad/minidump/minidump_user_extension_stream_data_source.h

+// Copyright 2017 The Crashpad Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#ifndef CRASHPAD_MINIDUMP_MINIDUMP_USER_EXTENSION_STREAM_DATA_SOURCE_H_
+#define CRASHPAD_MINIDUMP_MINIDUMP_USER_EXTENSION_STREAM_DATA_SOURCE_H_
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include "base/macros.h"
+
+#include "minidump/minidump_extensions.h"
+
+namespace crashpad {
+
+//! \brief Describes a user extension data stream in a minidump.
+class MinidumpUserExtensionStreamDataSource {
+ public:
+  //! \brief Constructs a MinidumpUserExtensionStreamDataSource.
+  //!
+  //! \param[in] stream_type The type of the user extension stream.
+  //! \param[in] buffer Points to the data for this stream. \a buffer is not
+  //!     owned, and must outlive the use of this object.
+  //! \param[in] buffer_size The length of data in \a buffer.
+  MinidumpUserExtensionStreamDataSource(uint32_t stream_type,
+                                        const void* buffer,
+                                        size_t buffer_size);
+  ~MinidumpUserExtensionStreamDataSource();
+
+  MinidumpStreamType stream_type() const { return stream_type_; }
+  const void* buffer() const { return buffer_; }
+  size_t buffer_size() const { return buffer_size_; }
+
+ private:
+  MinidumpStreamType stream_type_;
+  const void* buffer_;  // weak
+  size_t buffer_size_;
+
+  DISALLOW_COPY_AND_ASSIGN(MinidumpUserExtensionStreamDataSource);
+};
+
+}  // namespace crashpad
+
+#endif  // CRASHPAD_MINIDUMP_MINIDUMP_USER_EXTENSION_STREAM_DATA_SOURCE_H_