1 files changed, 0 insertions, 145 deletions
diff --git a/toolkit/crashreporter/google-breakpad/src/common/memory_range.h b/toolkit/crashreporter/google-breakpad/src/common/memory_range.h
deleted file mode 100644
index 41dd2da62..000000000
--- a/toolkit/crashreporter/google-breakpad/src/common/memory_range.h
+++ /dev/null
@@ -1,145 +0,0 @@
-// Copyright (c) 2011, 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.
-
-// memory_range.h: Define the google_breakpad::MemoryRange class, which
-// is a lightweight wrapper with a pointer and a length to encapsulate
-// a contiguous range of memory.
-
-#ifndef COMMON_MEMORY_RANGE_H_
-#define COMMON_MEMORY_RANGE_H_
-
-#include <stddef.h>
-
-#include "google_breakpad/common/breakpad_types.h"
-
-namespace google_breakpad {
-
-// A lightweight wrapper with a pointer and a length to encapsulate a
-// contiguous range of memory. It provides helper methods for checked
-// access of a subrange of the memory. Its implemementation does not
-// allocate memory or call into libc functions, and is thus safer to use
-// in a crashed environment.
-class MemoryRange {
- public:
-  MemoryRange() : data_(NULL), length_(0) {}
-
-  MemoryRange(const void* data, size_t length) {
-    Set(data, length);
-  }
-
-  // Returns true if this memory range contains no data.
-  bool IsEmpty() const {
-    // Set() guarantees that |length_| is zero if |data_| is NULL.
-    return length_ == 0;
-  }
-
-  // Resets to an empty range.
-  void Reset() {
-    data_ = NULL;
-    length_ = 0;
-  }
-
-  // Sets this memory range to point to |data| and its length to |length|.
-  void Set(const void* data, size_t length) {
-    data_ = reinterpret_cast<const uint8_t*>(data);
-    // Always set |length_| to zero if |data_| is NULL.
-    length_ = data ? length : 0;
-  }
-
-  // Returns true if this range covers a subrange of |sub_length| bytes
-  // at |sub_offset| bytes of this memory range, or false otherwise.
-  bool Covers(size_t sub_offset, size_t sub_length) const {
-    // The following checks verify that:
-    // 1. sub_offset is within [ 0 .. length_ - 1 ]
-    // 2. sub_offset + sub_length is within
-    //    [ sub_offset .. length_ ]
-    return sub_offset < length_ &&
-           sub_offset + sub_length >= sub_offset &&
-           sub_offset + sub_length <= length_;
-  }
-
-  // Returns a raw data pointer to a subrange of |sub_length| bytes at
-  // |sub_offset| bytes of this memory range, or NULL if the subrange
-  // is out of bounds.
-  const void* GetData(size_t sub_offset, size_t sub_length) const {
-    return Covers(sub_offset, sub_length) ? (data_ + sub_offset) : NULL;
-  }
-
-  // Same as the two-argument version of GetData() but uses sizeof(DataType)
-  // as the subrange length and returns an |DataType| pointer for convenience.
-  template <typename DataType>
-  const DataType* GetData(size_t sub_offset) const {
-    return reinterpret_cast<const DataType*>(
-        GetData(sub_offset, sizeof(DataType)));
-  }
-
-  // Returns a raw pointer to the |element_index|-th element of an array
-  // of elements of length |element_size| starting at |sub_offset| bytes
-  // of this memory range, or NULL if the element is out of bounds.
-  const void* GetArrayElement(size_t element_offset,
-                              size_t element_size,
-                              unsigned element_index) const {
-    size_t sub_offset = element_offset + element_index * element_size;
-    return GetData(sub_offset, element_size);
-  }
-
-  // Same as the three-argument version of GetArrayElement() but deduces
-  // the element size using sizeof(ElementType) and returns an |ElementType|
-  // pointer for convenience.
-  template <typename ElementType>
-  const ElementType* GetArrayElement(size_t element_offset,
-                                     unsigned element_index) const {
-    return reinterpret_cast<const ElementType*>(
-        GetArrayElement(element_offset, sizeof(ElementType), element_index));
-  }
-
-  // Returns a subrange of |sub_length| bytes at |sub_offset| bytes of
-  // this memory range, or an empty range if the subrange is out of bounds.
-  MemoryRange Subrange(size_t sub_offset, size_t sub_length) const {
-    return Covers(sub_offset, sub_length) ?
-        MemoryRange(data_ + sub_offset, sub_length) : MemoryRange();
-  }
-
-  // Returns a pointer to the beginning of this memory range.
-  const uint8_t* data() const { return data_; }
-
-  // Returns the length, in bytes, of this memory range.
-  size_t length() const { return length_; }
-
- private:
-  // Pointer to the beginning of this memory range.
-  const uint8_t* data_;
-
-  // Length, in bytes, of this memory range.
-  size_t length_;
-};
-
-}  // namespace google_breakpad
-
-#endif  // COMMON_MEMORY_RANGE_H_