Server-side workaround to handle overlapping modules.

src/google_breakpad/processor/minidump.h

Index: src/google_breakpad/processor/minidump.h
diff --git a/src/google_breakpad/processor/minidump.h b/src/google_breakpad/processor/minidump.h
index 2b5025e4ff55740dc9306e97d4068fd970f7e498..75a2645389bc2859771eba4c53f3ed7ae6107be3 100644
--- a/src/google_breakpad/processor/minidump.h
+++ b/src/google_breakpad/processor/minidump.h
@@ -392,7 +392,14 @@ class MinidumpModule : public MinidumpObject,
   virtual string debug_file() const;
   virtual string debug_identifier() const;
   virtual string version() const;
-  virtual const CodeModule* Copy() const;
+  virtual CodeModule* Copy() const;
+
+  // 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;
+  virtual void SetShrinkDownDelta(uint64_t shrink_down_delta);
 
   // The CodeView record, which contains information to locate the module's
   // debugging information (pdb).  This is returned as uint8_t* because
@@ -501,6 +508,10 @@ class MinidumpModuleList : public MinidumpStream,
   virtual const MinidumpModule* GetModuleAtIndex(unsigned int index) const;
   virtual const CodeModules* Copy() const;
 
+  // Returns a vector of all modules which address ranges needed to be shrunk
+  // down due to address range conflicts with other modules.
+  virtual vector<linked_ptr<const CodeModule> > GetShrunkRangeModules() const;
+
   // Print a human-readable representation of the object to stdout.
   void Print();