1 files changed, 0 insertions, 119 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/common/mac/macho_walker.h b/toolkit/crashreporter/google-breakpad/src/common/mac/macho_walker.h
deleted file mode 100644
index dd535814a..000000000
--- a/toolkit/crashreporter/google-breakpad/src/common/mac/macho_walker.h
+++ /dev/null
@@ -1,119 +0,0 @@
-// Copyright (c) 2006, 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.
-
-// macho_walker.h: Iterate over the load commands in a mach-o file
-//
-// Author: Dan Waylonis
-
-#ifndef COMMON_MAC_MACHO_WALKER_H__
-#define COMMON_MAC_MACHO_WALKER_H__
-
-#include <mach/machine.h>
-#include <mach-o/loader.h>
-#include <sys/types.h>
-
-namespace MacFileUtilities {
-
-class MachoWalker {
- public:
-  // A callback function executed when a new load command is read.  If no
-  // further processing of load commands is desired, return false.  Otherwise,
-  // return true.
-  // |cmd| is the current command, and |offset| is the location relative to the
-  // beginning of the file (not header) where the command was read.  If |swap|
-  // is set, then any command data (other than the returned load_command) should
-  // be swapped when read
-  typedef bool (*LoadCommandCallback)(MachoWalker *walker, load_command *cmd,
-                                      off_t offset, bool swap, void *context);
-
-  MachoWalker(const char *path, LoadCommandCallback callback, void *context);
-  MachoWalker(void *memory, size_t size, LoadCommandCallback callback,
-              void *context);
-  ~MachoWalker();
-
-  // Begin walking the header for |cpu_type| and |cpu_subtype|.  If |cpu_type|
-  // is 0, then the native cpu type is used. Otherwise, accepted values are
-  // listed in /usr/include/mach/machine.h (e.g., CPU_TYPE_X86 or
-  // CPU_TYPE_POWERPC). If |cpu_subtype| is CPU_SUBTYPE_MULTIPLE, the match is
-  // only done on |cpu_type|.
-  // Returns false if opening the file failed or if the |cpu_type|/|cpu_subtype|
-  // is not present in the file.
-  bool WalkHeader(cpu_type_t cpu_type, cpu_subtype_t cpu_subtype);
-
-  // Read |size| bytes from the opened file at |offset| into |buffer|
-  bool ReadBytes(void *buffer, size_t size, off_t offset);
-
-  // Return the current header and header offset
-  bool CurrentHeader(struct mach_header_64 *header, off_t *offset);
-
- private:
-  // Locate (if any) the header offset for |cpu_type| and return in |offset|.
-  // Return true if found, false otherwise.
-  bool FindHeader(cpu_type_t cpu_type,
-                  cpu_subtype_t cpu_subtype,
-                  off_t &offset);
-
-  // Process an individual header starting at |offset| from the start of the
-  // file.  Return true if successful, false otherwise.
-  bool WalkHeaderAtOffset(off_t offset);
-  bool WalkHeader64AtOffset(off_t offset);
-
-  // Bottleneck for walking the load commands
-  bool WalkHeaderCore(off_t offset, uint32_t number_of_commands, bool swap);
-
-  // File descriptor to the opened file
-  int file_;
-
-  // Memory location to read from.
-  void *memory_;
-
-  // Size of the memory segment we can read from.
-  size_t memory_size_;
-
-  // User specified callback & context
-  LoadCommandCallback callback_;
-  void *callback_context_;
-
-  // Current header, size, and offset.  The mach_header_64 is used for both
-  // 32-bit and 64-bit headers because they only differ in their last field
-  // (reserved).  By adding the |current_header_size_| and the
-  // |current_header_offset_|, you can determine the offset in the file just
-  // after the header.
-  struct mach_header_64 *current_header_;
-  unsigned long current_header_size_;
-  off_t current_header_offset_;
-
- private:
-  MachoWalker(const MachoWalker &);
-  MachoWalker &operator=(const MachoWalker &);
-};
-
-}  // namespace MacFileUtilities
-
-#endif  // COMMON_MAC_MACHO_WALKER_H__