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diff --git a/toolkit/crashreporter/google-breakpad/src/common/mac/super_fat_arch.h b/toolkit/crashreporter/google-breakpad/src/common/mac/super_fat_arch.h
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--- a/toolkit/crashreporter/google-breakpad/src/common/mac/super_fat_arch.h
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-// Copyright (c) 2015, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-// * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-// * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-// * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Original author: Erik Chen <erikchen@chromium.org>
-
-// super_fat_arch.h: A class to handle 64-bit object files. Has conversions to
-// and from struct fat_arch.
-
-#ifndef BREAKPAD_COMMON_MAC_SUPER_FAT_ARCH_H_
-#define BREAKPAD_COMMON_MAC_SUPER_FAT_ARCH_H_
-
-#include <limits>
-#include <mach-o/fat.h>
-#include <stdint.h>
-
-// Similar to struct fat_arch, except size-related parameters support
-// 64-bits.
-class SuperFatArch {
- public:
- uint32_t cputype;
- uint32_t cpusubtype;
- uint64_t offset;
- uint64_t size;
- uint64_t align;
-
- SuperFatArch() :
- cputype(0),
- cpusubtype(0),
- offset(0),
- size(0),
- align(0) {
- }
-
- explicit SuperFatArch(const struct fat_arch &arch) :
- cputype(arch.cputype),
- cpusubtype(arch.cpusubtype),
- offset(arch.offset),
- size(arch.size),
- align(arch.align) {
- }
-
- // Returns false if the conversion cannot be made.
- // If the conversion succeeds, the result is placed in |output_arch|.
- bool ConvertToFatArch(struct fat_arch* output_arch) const {
- if (offset > std::numeric_limits<uint32_t>::max())
- return false;
- if (size > std::numeric_limits<uint32_t>::max())
- return false;
- if (align > std::numeric_limits<uint32_t>::max())
- return false;
- struct fat_arch arch;
- arch.cputype = cputype;
- arch.cpusubtype = cpusubtype;
- arch.offset = offset;
- arch.size = size;
- arch.align = align;
- *output_arch = arch;
- return true;
- }
-};
-
-#endif // BREAKPAD_COMMON_MAC_SUPER_FAT_ARCH_H_