MC/Assembler: Strip out object writer arguments, now that it is always available
-- and remove FIXME asking for the same!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122032 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/ELFObjectWriter.cpp b/lib/MC/ELFObjectWriter.cpp
index 93c3b09..1369d82 100644
--- a/lib/MC/ELFObjectWriter.cpp
+++ b/lib/MC/ELFObjectWriter.cpp
@@ -1455,7 +1455,7 @@
     if (IsELFMetaDataSection(SD))
       WriteDataSectionData(this, SD);
     else
-      Asm.WriteSectionData(&SD, Layout, this);
+      Asm.WriteSectionData(&SD, Layout);
   }
 
   uint64_t Padding = OffsetToAlignment(FileOff, NaturalAlignment);