Style update. NFC.

Rename 3 functions to start with lowercase letters. Don't repeat the
name in the comments.

llvm-svn: 328848
diff --git a/llvm/lib/CodeGen/AsmPrinter/ByteStreamer.h b/llvm/lib/CodeGen/AsmPrinter/ByteStreamer.h
index 34ad66f..e5941de 100644
--- a/llvm/lib/CodeGen/AsmPrinter/ByteStreamer.h
+++ b/llvm/lib/CodeGen/AsmPrinter/ByteStreamer.h
@@ -43,7 +43,7 @@
   APByteStreamer(AsmPrinter &Asm) : AP(Asm) {}
   void EmitInt8(uint8_t Byte, const Twine &Comment) override {
     AP.OutStreamer->AddComment(Comment);
-    AP.EmitInt8(Byte);
+    AP.emitInt8(Byte);
   }
   void EmitSLEB128(uint64_t DWord, const Twine &Comment) override {
     AP.OutStreamer->AddComment(Comment);