Add Chromium-only Blender WebEngine parity work

web/engine/web_engine_smoke.cpp

@@ -0,0 +1,14 @@
+#include <cstdint>
+
+#include "web_engine_api.h"
+
+extern "C" {
+
+int web_engine_smoke_value(void) {
+  const int handle = web_engine_create();
+  const WebEngineMemoryStats stats = web_engine_get_memory_stats();
+  web_engine_destroy(handle);
+  return static_cast<int>((UINT32_C(0x574542) & UINT32_C(0xffff)) + stats.live_handles);
+}
+
+}