rm preivious IAxis c'tor

Base/Axis/IAxis.cpp

@@ -17,11 +17,6 @@
 
 IAxis::~IAxis() = default;
 
-IAxis::IAxis(std::string name)
-    : m_name(name)
-{
-}
-
 IAxis::IAxis(std::string name, const std::vector<Bin1D>& bins)
     : m_name(name)
     , m_bins(bins)

Base/Axis/IAxis.h

@@ -24,7 +24,6 @@
 
 class IAxis {
 public:
-    IAxis(std::string name);
     IAxis(std::string name, const std::vector<Bin1D>& bins);
     IAxis(const IAxis&) = delete;
     IAxis(IAxis&&) = default;