Server-side workaround to handle overlapping modules.

src/google_breakpad/processor/code_modules.h

Index: src/google_breakpad/processor/code_modules.h
diff --git a/src/google_breakpad/processor/code_modules.h b/src/google_breakpad/processor/code_modules.h
index a38579af6d1ff8f03a050bc6d7aa878a94ec92eb..509137cbbe998bb887ac86574834eb0a598da502 100644
--- a/src/google_breakpad/processor/code_modules.h
+++ b/src/google_breakpad/processor/code_modules.h
@@ -35,7 +35,12 @@
 #ifndef GOOGLE_BREAKPAD_PROCESSOR_CODE_MODULES_H__
 #define GOOGLE_BREAKPAD_PROCESSOR_CODE_MODULES_H__
 
+#include <stddef.h>
+
+#include <vector>
+
 #include "google_breakpad/common/breakpad_types.h"
+#include "processor/linked_ptr.h"
 
 namespace google_breakpad {
 
@@ -91,6 +96,14 @@ class CodeModules {
   // returns objects in may differ between a copy and the original CodeModules
   // object.
   virtual const CodeModules* Copy() const = 0;
+
+  // Returns a vector of all modules which address ranges needed to be shrunk
+  // down due to address range conflicts with other modules.
+  virtual std::vector<linked_ptr<const CodeModule> >
+  GetShrunkRangeModules() const = 0;
+
+  // Returns true, if module address range shrink is enabled.
+  virtual bool IsModuleShrinkEnabled() const = 0;
 };
 
 }  // namespace google_breakpad