1 files changed, 0 insertions, 106 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/processor/proc_maps_linux.cc b/toolkit/crashreporter/google-breakpad/src/processor/proc_maps_linux.cc
deleted file mode 100644
index 3c0dea25d..000000000
--- a/toolkit/crashreporter/google-breakpad/src/processor/proc_maps_linux.cc
+++ /dev/null
@@ -1,106 +0,0 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef __STDC_FORMAT_MACROS
-#define __STDC_FORMAT_MACROS
-#endif
-
-#include "google_breakpad/processor/proc_maps_linux.h"
-
-#include <fcntl.h>
-#include <inttypes.h>
-#include <stdio.h>
-
-#include "common/using_std_string.h"
-#include "processor/logging.h"
-
-#if defined(OS_ANDROID) && !defined(__LP64__)
-// In 32-bit mode, Bionic's inttypes.h defines PRI/SCNxPTR as an
-// unsigned long int, which is incompatible with Bionic's stdint.h
-// defining uintptr_t as an unsigned int:
-// https://code.google.com/p/android/issues/detail?id=57218
-#undef SCNxPTR
-#define SCNxPTR "x"
-#endif
-
-namespace google_breakpad {
-
-bool ParseProcMaps(const string& input,
-                   std::vector<MappedMemoryRegion>* regions_out) {
-  std::vector<MappedMemoryRegion> regions;
-
-  // This isn't async safe nor terribly efficient, but it doesn't need to be at
-  // this point in time.
-
-  // Split the string by newlines.
-  std::vector<string> lines;
-  string l = "";
-  for (size_t i = 0; i < input.size(); i++) {
-    if (input[i] != '\n' && input[i] != '\r') {
-      l.push_back(input[i]);
-    } else if (l.size() > 0) {
-      lines.push_back(l);
-      l.clear();
-    }
-  }
-  if (l.size() > 0) {
-    BPLOG(ERROR) << "Input doesn't end in newline";
-    return false;
-  }
-
-  for (size_t i = 0; i < lines.size(); ++i) {
-    MappedMemoryRegion region;
-    const char* line = lines[i].c_str();
-    char permissions[5] = {'\0'};  // Ensure NUL-terminated string.
-    int path_index = 0;
-
-    // Sample format from man 5 proc:
-    //
-    // address           perms offset  dev   inode   pathname
-    // 08048000-08056000 r-xp 00000000 03:0c 64593   /usr/sbin/gpm
-    //
-    // The final %n term captures the offset in the input string, which is used
-    // to determine the path name. It *does not* increment the return value.
-    // Refer to man 3 sscanf for details.
-    if (sscanf(line, "%" SCNx64 "-%" SCNx64 " %4c %" SCNx64" %hhx:%hhx %"
-               SCNd64 " %n", &region.start, &region.end, permissions,
-               &region.offset, &region.major_device, &region.minor_device,
-               &region.inode, &path_index) < 7) {
-      BPLOG(ERROR) << "sscanf failed for line: " << line;
-      return false;
-    }
-
-    region.permissions = 0;
-
-    if (permissions[0] == 'r')
-      region.permissions |= MappedMemoryRegion::READ;
-    else if (permissions[0] != '-')
-      return false;
-
-    if (permissions[1] == 'w')
-      region.permissions |= MappedMemoryRegion::WRITE;
-    else if (permissions[1] != '-')
-      return false;
-
-    if (permissions[2] == 'x')
-      region.permissions |= MappedMemoryRegion::EXECUTE;
-    else if (permissions[2] != '-')
-      return false;
-
-    if (permissions[3] == 'p')
-      region.permissions |= MappedMemoryRegion::PRIVATE;
-    else if (permissions[3] != 's' && permissions[3] != 'S')  // Shared memory.
-      return false;
-
-    // Pushing then assigning saves us a string copy.
-    regions.push_back(region);
-    regions.back().path.assign(line + path_index);
-    regions.back().line.assign(line);
-  }
-
-  regions_out->swap(regions);
-  return true;
-}
-
-}  // namespace google_breakpad