Server-side workaround to handle overlapping modules.

src/google_breakpad/processor/code_module.h

 // 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
@@ skipping 68 matching lines @@
   virtual string debug_identifier() const = 0;
 
   // A human-readable representation of the code module's version.  Empty on
   // error.
   virtual string version() const = 0;
 
   // Creates a new copy of this CodeModule object, which the caller takes
   // ownership of.  The new CodeModule may be of a different concrete class
   // than the CodeModule being copied, but will behave identically to the
   // copied CodeModule as far as the CodeModule interface is concerned.
-  virtual const CodeModule* Copy() const = 0;
+  virtual CodeModule* Copy() const = 0;
+
+  // Getter and setter for shrink_down_delta.  This is used when the address
+  // range for a module is shrunk down due to address range conflicts with
+  // other modules.  The base_address and size fields are not updated and they
+  // should always reflect the original values (reported in the minidump).
+  virtual uint64_t shrink_down_delta() const = 0;
+  virtual void SetShrinkDownDelta(uint64_t shrink_down_delta) = 0;
 };
 
 }  // namespace google_breakpad
 
 #endif  // GOOGLE_BREAKPAD_PROCESSOR_CODE_MODULE_H__