Removed two unused functions

lib/symboldatabase.cpp

@@ -3400,19 +3400,6 @@ const Function *Scope::getDestructor() const
 
 //---------------------------------------------------------------------------
 
-unsigned int Scope::getNestedNonFunctions() const
-{
-    unsigned int nested = 0;
-    std::list<Scope *>::const_iterator ni;
-    for (ni = nestedList.begin(); ni != nestedList.end(); ++ni) {
-        if ((*ni)->type != Scope::eFunction)
-            nested++;
-    }
-    return nested;
-}
-
-//---------------------------------------------------------------------------
-
 bool SymbolDatabase::isCPP() const
 {
     return _tokenizer->isCPP();

lib/symboldatabase.h

@@ -876,14 +876,6 @@ public:
         functionMap.insert(make_pair(back->tokenDef->str(), back));
     }
 
-    /**
-     * @brief get the number of nested scopes that are not functions
-     *
-     * @return the number of user defined types (class, struct, union)
-     * that are defined in this user defined type or namespace.
-     */
-    unsigned int getNestedNonFunctions() const;
-
     bool hasDefaultConstructor() const;
 
     AccessControl defaultAccess() const;

lib/token.cpp

@@ -573,20 +573,6 @@ const char *Token::chrInFirstWord(const char *str, char c)
     }
 }
 
-int Token::firstWordLen(const char *str)
-{
-    int len = 0;
-    for (;;) {
-        if (*str == ' ' || *str == 0)
-            break;
-
-        ++len;
-        ++str;
-    }
-
-    return len;
-}
-
 bool Token::Match(const Token *tok, const char pattern[], unsigned int varid)
 {
     const char *p = pattern;

lib/token.h

@@ -733,13 +733,6 @@ private:
      */
     static const char *chrInFirstWord(const char *str, char c);
 
-    /**
-     * Works almost like strlen() except
-     * if str has empty space ' ' character, that character is handled
-     * as if it were '\\0'
-     */
-    static int firstWordLen(const char *str);
-
     std::string _str;
 
     Token *_next;