1 files changed, 0 insertions, 144 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/client/linux/minidump_writer/cpu_set.h b/toolkit/crashreporter/google-breakpad/src/client/linux/minidump_writer/cpu_set.h
deleted file mode 100644
index 1cca9aa5a..000000000
--- a/toolkit/crashreporter/google-breakpad/src/client/linux/minidump_writer/cpu_set.h
+++ /dev/null
@@ -1,144 +0,0 @@
-// Copyright (c) 2013, 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.
-
-#ifndef CLIENT_LINUX_MINIDUMP_WRITER_CPU_SET_H_
-#define CLIENT_LINUX_MINIDUMP_WRITER_CPU_SET_H_
-
-#include <stdint.h>
-#include <assert.h>
-#include <string.h>
-
-#include "common/linux/linux_libc_support.h"
-#include "third_party/lss/linux_syscall_support.h"
-
-namespace google_breakpad {
-
-// Helper class used to model a set of CPUs, as read from sysfs
-// files like /sys/devices/system/cpu/present
-// See See http://www.kernel.org/doc/Documentation/cputopology.txt
-class CpuSet {
-public:
-  // The maximum number of supported CPUs.
-  static const size_t kMaxCpus = 1024;
-
-  CpuSet() {
-    my_memset(mask_, 0, sizeof(mask_));
-  }
-
-  // Parse a sysfs file to extract the corresponding CPU set.
-  bool ParseSysFile(int fd) {
-    char buffer[512];
-    int ret = sys_read(fd, buffer, sizeof(buffer)-1);
-    if (ret < 0)
-      return false;
-
-    buffer[ret] = '\0';
-
-    // Expected format: comma-separated list of items, where each
-    // item can be a decimal integer, or two decimal integers separated
-    // by a dash.
-    // E.g.:
-    //       0
-    //       0,1,2,3
-    //       0-3
-    //       1,10-23
-    const char* p = buffer;
-    const char* p_end = p + ret;
-    while (p < p_end) {
-      // Skip leading space, if any
-      while (p < p_end && my_isspace(*p))
-        p++;
-
-      // Find start and size of current item.
-      const char* item = p;
-      size_t item_len = static_cast<size_t>(p_end - p);
-      const char* item_next =
-          static_cast<const char*>(my_memchr(p, ',', item_len));
-      if (item_next != NULL) {
-        p = item_next + 1;
-        item_len = static_cast<size_t>(item_next - item);
-      } else {
-        p = p_end;
-        item_next = p_end;
-      }
-
-      // Ignore trailing spaces.
-      while (item_next > item && my_isspace(item_next[-1]))
-        item_next--;
-
-      // skip empty items.
-      if (item_next == item)
-        continue;
-
-      // read first decimal value.
-      uintptr_t start = 0;
-      const char* next = my_read_decimal_ptr(&start, item);
-      uintptr_t end = start;
-      if (*next == '-')
-        my_read_decimal_ptr(&end, next+1);
-
-      while (start <= end)
-        SetBit(start++);
-    }
-    return true;
-  }
-
-  // Intersect this CPU set with another one.
-  void IntersectWith(const CpuSet& other) {
-    for (size_t nn = 0; nn < kMaskWordCount; ++nn)
-      mask_[nn] &= other.mask_[nn];
-  }
-
-  // Return the number of CPUs in this set.
-  int GetCount() {
-    int result = 0;
-    for (size_t nn = 0; nn < kMaskWordCount; ++nn) {
-      result += __builtin_popcount(mask_[nn]);
-    }
-    return result;
-  }
-
-private:
-  void SetBit(uintptr_t index) {
-    size_t nn = static_cast<size_t>(index);
-    if (nn < kMaxCpus)
-      mask_[nn / kMaskWordBits] |= (1U << (nn % kMaskWordBits));
-  }
-
-  typedef uint32_t MaskWordType;
-  static const size_t kMaskWordBits = 8*sizeof(MaskWordType);
-  static const size_t kMaskWordCount =
-      (kMaxCpus + kMaskWordBits - 1) / kMaskWordBits;
-
-  MaskWordType mask_[kMaskWordCount];
-};
-
-}  // namespace google_breakpad
-
-#endif  // CLIENT_LINUX_MINIDUMP_WRITER_CPU_SET_H_