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diff --git a/toolkit/crashreporter/google-breakpad/src/processor/basic_code_module.h b/toolkit/crashreporter/google-breakpad/src/processor/basic_code_module.h
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+// 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.
+
+// basic_code_module.h: Carries information about code modules that are loaded
+// into a process.
+//
+// This is a basic concrete implementation of CodeModule.  It cannot be
+// instantiated directly, only based on other objects that implement
+// the CodeModule interface.  It exists to provide a CodeModule implementation
+// a place to store information when the life of the original object (such as
+// a MinidumpModule) cannot be guaranteed.
+//
+// Author: Mark Mentovai
+
+#ifndef PROCESSOR_BASIC_CODE_MODULE_H__
+#define PROCESSOR_BASIC_CODE_MODULE_H__
+
+#include <string>
+
+#include "common/using_std_string.h"
+#include "google_breakpad/processor/code_module.h"
+
+namespace google_breakpad {
+
+class BasicCodeModule : public CodeModule {
+ public:
+  // Creates a new BasicCodeModule given any existing CodeModule
+  // implementation.  This is useful to make a copy of the data relevant to
+  // the CodeModule interface without requiring all of the resources that
+  // other CodeModule implementations may require.
+  explicit BasicCodeModule(const CodeModule *that)
+      : base_address_(that->base_address()),
+        size_(that->size()),
+        shrink_down_delta_(that->shrink_down_delta()),
+        code_file_(that->code_file()),
+        code_identifier_(that->code_identifier()),
+        debug_file_(that->debug_file()),
+        debug_identifier_(that->debug_identifier()),
+        version_(that->version()),
+        is_unloaded_(that->is_unloaded()) {}
+
+  BasicCodeModule(uint64_t base_address, uint64_t size,
+                  const string &code_file,
+                  const string &code_identifier,
+                  const string &debug_file,
+                  const string &debug_identifier,
+                  const string &version,
+                  const bool is_unloaded = false)
+      : base_address_(base_address),
+        size_(size),
+        shrink_down_delta_(0),
+        code_file_(code_file),
+        code_identifier_(code_identifier),
+        debug_file_(debug_file),
+        debug_identifier_(debug_identifier),
+        version_(version),
+        is_unloaded_(is_unloaded)
+    {}
+  virtual ~BasicCodeModule() {}
+
+  // See code_module.h for descriptions of these methods and the associated
+  // members.
+  virtual uint64_t base_address() const { return base_address_; }
+  virtual uint64_t size() const { return size_; }
+  virtual uint64_t shrink_down_delta() const { return shrink_down_delta_; }
+  virtual void SetShrinkDownDelta(uint64_t shrink_down_delta) {
+    shrink_down_delta_ = shrink_down_delta;
+  }
+  virtual string code_file() const { return code_file_; }
+  virtual string code_identifier() const { return code_identifier_; }
+  virtual string debug_file() const { return debug_file_; }
+  virtual string debug_identifier() const { return debug_identifier_; }
+  virtual string version() const { return version_; }
+  virtual CodeModule* Copy() const { return new BasicCodeModule(this); }
+  virtual bool is_unloaded() const { return is_unloaded_; }
+
+ private:
+  uint64_t base_address_;
+  uint64_t size_;
+  uint64_t shrink_down_delta_;
+  string code_file_;
+  string code_identifier_;
+  string debug_file_;
+  string debug_identifier_;
+  string version_;
+  bool is_unloaded_;
+
+  // Disallow copy constructor and assignment operator.
+  BasicCodeModule(const BasicCodeModule &that);
+  void operator=(const BasicCodeModule &that);
+};
+
+}  // namespace google_breakpad
+
+#endif  // PROCESSOR_BASIC_CODE_MODULE_H__