Update Crashpad to 4a2043ea65e2641ef1a921801c0aaa15ada02fc7

third_party/crashpad/crashpad/util/misc/zlib.h

Index: third_party/crashpad/crashpad/util/misc/zlib.h
diff --git a/third_party/crashpad/crashpad/util/misc/zlib.h b/third_party/crashpad/crashpad/util/misc/zlib.h
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+++ b/third_party/crashpad/crashpad/util/misc/zlib.h
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+// 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_UTIL_MISC_ZLIB_H_
+#define CRASHPAD_UTIL_MISC_ZLIB_H_
+
+#include <string>
+
+namespace crashpad {
+
+//! \brief Obtain a \a window_bits parameter to pass to `deflateInit2()` or
+//!     `inflateInit2()` that specifies a `gzip` wrapper instead of the default
+//!     zlib wrapper.
+//!
+//! \param[in] window_bits A \a window_bits value that only specifies the base-2
+//!     logarithm of the deflate sliding window size.
+//!
+//! \return \a window_bits adjusted to specify a `gzip` wrapper, to be passed to
+//!     `deflateInit2()` or `inflateInit2()`.
+int ZlibWindowBitsWithGzipWrapper(int window_bits);
+
+//! \brief Formats a string for an error received from the zlib library.
+//!
+//! \param[in] zr A zlib result code, such as `Z_STREAM_ERROR`.
+//!
+//! \return A formatted string.
+std::string ZlibErrorString(int zr);
+
+}  // namespace crashpad
+
+#endif  // CRASHPAD_UTIL_MISC_ZLIB_H_