[ABI] Remove unused variables in ABIWindows_x86_64

llvm-svn: 364223
diff --git a/lldb/source/Plugins/ABI/Windows-x86_64/ABIWindows_x86_64.cpp b/lldb/source/Plugins/ABI/Windows-x86_64/ABIWindows_x86_64.cpp
index 843b370..5dc7717 100644
--- a/lldb/source/Plugins/ABI/Windows-x86_64/ABIWindows_x86_64.cpp
+++ b/lldb/source/Plugins/ABI/Windows-x86_64/ABIWindows_x86_64.cpp
@@ -1653,8 +1653,6 @@
       uint32_t field_byte_width = (uint32_t) (*field_compiler_type.GetByteSize(&thread));
       uint32_t field_byte_offset = aggregate_field_offsets[idx];
 
-      uint32_t field_bit_width = field_byte_width * 8;
-
       // this is unlikely w/o the overall size being greater than 8 bytes
       // For now, return a nullptr return value object.
       if (used_bytes >= 8 || used_bytes + field_byte_width > 8) {
@@ -1663,8 +1661,6 @@
 
       DataExtractor *copy_from_extractor = nullptr;
       uint32_t copy_from_offset = 0;
-      const uint32_t field_byte_flags = field_compiler_type.GetTypeInfo();
-
       if (field_compiler_type.IsIntegerOrEnumerationType(is_signed) ||
           field_compiler_type.IsPointerType() ||
           field_compiler_type.IsFloatingPointType(count, is_complex)) {