Remove some unnecessary SILBridging code

Author: kubamracek

include/swift/SIL/SILBridging.h

@@ -804,19 +804,9 @@ struct BridgedSILTypeArray {
   BridgedSILTypeArray(llvm::ArrayRef<swift::SILType> silTypes)
       : typeArray(silTypes) {}
 
-  BridgedSILTypeArray(BridgedArrayRef typeArray)
-      : typeArray(typeArray) {}
-
   llvm::ArrayRef<swift::SILType> unbridged() const {
     return typeArray.unbridged<swift::SILType>();
   }
-
-  llvm::ArrayRef<swift::SILType> getValues(llvm::SmallVectorImpl<swift::SILType> &storage) {
-    for (unsigned idx = 0; idx < getCount(); ++idx) {
-      storage.push_back(unbridged()[idx]);
-    }
-    return storage;
-  }
 #endif
 
   SwiftInt getCount() const { return SwiftInt(typeArray.Length); }

include/swift/SIL/SILBridgingImpl.h

@@ -1631,11 +1631,10 @@ BridgedInstruction BridgedBuilder::createIntegerLiteral(BridgedType type, SwiftI
 BridgedInstruction BridgedBuilder::createAllocRef(BridgedType type,
     bool objc, bool canAllocOnStack, bool isBare,
     BridgedSILTypeArray elementTypes, BridgedValueArray elementCountOperands) const {
-  llvm::SmallVector<swift::SILType, 16> elementTypesValues;
   llvm::SmallVector<swift::SILValue, 16> elementCountOperandsValues;
   return {unbridged().createAllocRef(
       regularLoc(), type.unbridged(), objc, canAllocOnStack, isBare,
-      elementTypes.getValues(elementTypesValues),
+      elementTypes.unbridged(),
       elementCountOperands.getValues(elementCountOperandsValues)
       )};
 }