Post-merge cleanup of extras/cpp_support

core/cplusplus_operators.cpp

@@ -1,25 +0,0 @@
-/* Part of esp-open-rtos
- * BSD Licensed as described in the file LICENSE
- */
-#include <stdio.h>
-#include <stdlib.h>
-
-void *operator new(size_t size)
-{
-    return malloc(size);
-}
-
-void *operator new[](size_t size)
-{
-    return malloc(size);
-}
-
-void operator delete(void * ptr)
-{
-    free(ptr);
-}
-
-void operator delete[](void * ptr)
-{
-    free(ptr);
-}