Anonymize MCDCRecordProcessor

Author: chapuni

llvm/lib/ProfileData/Coverage/CoverageMapping.cpp

@@ -223,6 +223,8 @@ Expected<int64_t> CounterMappingContext::evaluate(const Counter &C) const {
   return LastPoppedValue;
 }
 
+namespace {
+
 class MCDCRecordProcessor {
   /// A bitmap representing the executed test vectors for a boolean expression.
   /// Each index of the bitmap corresponds to a possible test vector. An index
@@ -398,6 +400,8 @@ class MCDCRecordProcessor {
   }
 };
 
+} // namespace
+
 Expected<MCDCRecord> CounterMappingContext::evaluateMCDCRegion(
     const CounterMappingRegion &Region,
     ArrayRef<const CounterMappingRegion *> Branches) {