Get rid of StampUnbounded base class. It makes code more comples, instead of making it more simple

Author: nataraj-hates-MS-for-stealing-github

blobstamper/stamp.h

@@ -107,13 +107,4 @@ StampBaseV<T>::ExtractBin(Blob &blob)
   return v;
 }
 
-class StampUnbounded : public virtual StampBase
-{
-  protected:
-     int  min_size;
-  public:
-    virtual int  minSize() override {return min_size;}
-    virtual int  maxSize() override {return -1;}
-};
-
 #endif  /* STAMP_H */

t/test-chars-stamps.h

@@ -74,7 +74,8 @@ StampSeveralChars::ExtractStr(Blob &blob)
     return res;
 }
 
-class StampTwoCharsList: public StampUnbounded, public StampBaseStr
+/*****************************************************************************/
+class StampTwoCharsList: public StampBaseStr
 {
   protected:
     StampTwoChars el_stamp;
@@ -84,6 +85,7 @@ class StampTwoCharsList: public StampUnbounded, public StampBaseStr
     StampTwoCharsList(): el_stamp {}, galley {el_stamp} {};
 
     virtual int minSize() override {return el_stamp.minSize();};
+    virtual int maxSize() override {return -1;};
 };
 
 std::string