Merge branch 'cleanup_dead_code' into 'master'

Cleanup dead member and related method

See merge request jvet/VVCSoftware_VTM!341

source/Lib/CommonLib/ContextModelling.cpp

@@ -67,7 +67,6 @@ CoeffCodingContext::CoeffCodingContext(const TransformUnit& tu, ComponentID comp
 #endif
   , m_log2BlockWidth            (g_aucLog2[m_width])
   , m_log2BlockHeight           (g_aucLog2[m_height])
-  , m_log2BlockSize             ((m_log2BlockWidth + m_log2BlockHeight)>>1)
   , m_maxNumCoeff               (m_width * m_height)
 #if HEVC_USE_SIGN_HIDING
   , m_signHiding                (signHide)

source/Lib/CommonLib/ContextModelling.h

@@ -75,9 +75,6 @@ public:
   unsigned        log2CGHeight    ()                        const { return m_log2CGHeight; }
 #endif
   unsigned        log2CGSize      ()                        const { return m_log2CGSize; }
-  unsigned        log2BlockWidth  ()                        const { return m_log2BlockWidth; }
-  unsigned        log2BlockHeight ()                        const { return m_log2BlockHeight; }
-  unsigned        log2BlockSize   ()                        const { return m_log2BlockSize; }
   bool            extPrec         ()                        const { return m_extendedPrecision; }
   int             maxLog2TrDRange ()                        const { return m_maxLog2TrDynamicRange; }
   unsigned        maxNumCoeff     ()                        const { return m_maxNumCoeff; }
@@ -209,7 +206,6 @@ private:
   const unsigned            m_heightInGroups;
   const unsigned            m_log2BlockWidth;
   const unsigned            m_log2BlockHeight;
-  const unsigned            m_log2BlockSize;
   const unsigned            m_maxNumCoeff;
 #if HEVC_USE_SIGN_HIDING
   const bool                m_signHiding;