Actually remove VLD

CMakeLists.txt

@@ -202,15 +202,6 @@ if (APPLE)
 endif ()
 
 if (MSVC)
-  option(OPENSPACE_ENABLE_VLD "Enable the Visual Leak Detector" OFF)
-  if (OPENSPACE_ENABLE_VLD)
-    begin_dependency("Visual Leak Detector")
-    target_compile_definitions(openspace-core PUBLIC "OPENSPACE_ENABLE_VLD")
-    target_link_libraries(openspace-core ${OPENSPACE_EXT_DIR}/vld/lib/vld.lib)
-    target_include_directories(openspace-core PUBLIC ${OPENSPACE_EXT_DIR}/vld)
-    end_dependency()
-  endif ()
-
   option(OPENSPACE_NVTOOLS_ENABLED "Include support for Nvidia Tools Extensions" OFF)
   set(OPENSPACE_NVTOOLS_PATH "C:/Program Files/NVIDIA Corporation/NvToolsExt")
   if (OPENSPACE_NVTOOLS_ENABLED)

src/engine/openspaceengine.cpp

@@ -85,10 +85,6 @@
 #include <numeric>
 #include <sstream>
 
-#if defined(_MSC_VER) && defined(OPENSPACE_ENABLE_VLD)
-#include <vld.h>
-#endif
-
 #ifdef __APPLE__
 #include <openspace/interaction/touchbar.h>
 #endif // __APPLE__