message: Fix compile failure - m_info not a member
  Guessing this was a leftover, but was causing the build to fail on all
  platforms.
diff: @@ -55,7 +55,6 @@ PlayerTool::PlayerTool(QObject* parent_)
  , m_renderer(nullptr)
  , m_currentFrame(0)
  , m_toolWidget(nullptr)
  - , m_info(nullptr)
  , m_frameIdx(nullptr)
  , m_slider(nullptr)
  {
  