Update CBasicBridging.h

Author: compnerd

include/swift/Basic/CBasicBridging.h

@@ -109,14 +109,6 @@ extern "C" {
 
 #endif
 
-typedef enum ENUM_EXTENSIBILITY_ATTR(open) BridgedFeature {
-#define LANGUAGE_FEATURE(FeatureName, SENumber, Description, Option) \
-FeatureName,
-#include "swift/Basic/Features.def"
-} BridgedFeature;
-
-SWIFT_BEGIN_ASSUME_NONNULL
-
 typedef struct BridgedData {
   const char *_Nullable baseAddress;
   SwiftUInt size;