Fix: Reordering parameters in getFile and getFileOrSTDIN

[abhina.sreeskantharajan]

Summary

There was a new getFileOrSTDIN call added recently which was not included in my patch. https://reviews.llvm.org/D99110
I reordered the args to match the new order.

llvm/lib/ProfileData/Coverage/CoverageMapping.cpp

CoverageMapping::load(ArrayRef<StringRef> ObjectFilenames,
   if (Error E = ProfileReaderOrErr.takeError())
     return std::move(E);
   auto ProfileReader = std::move(ProfileReaderOrErr.get());
   auto Coverage = std::unique_ptr<CoverageMapping>(new CoverageMapping());
   bool DataFound = false;
 
   for (const auto &File : llvm::enumerate(ObjectFilenames)) {
     auto CovMappingBufOrErr = MemoryBuffer::getFileOrSTDIN(
-        File.value(), /*FileSize=*/-1, /*RequiresNullTerminator=*/false);
+        File.value(), /*IsText=*/false, /*RequiresNullTerminator=*/false);
     if (std::error_code EC = CovMappingBufOrErr.getError())
       return errorCodeToError(EC);
     StringRef Arch = Arches.empty() ? StringRef() : Arches[File.index()];
     MemoryBufferRef CovMappingBufRef =
         CovMappingBufOrErr.get()->getMemBufferRef();
     SmallVector<std::unique_ptr<MemoryBuffer>, 4> Buffers;
     auto CoverageReadersOrErr =
         BinaryCoverageReader::create(CovMappingBufRef, Arch, Buffers);