Update aosp/master LLVM for rebase to r230699.

Change-Id: I2b5be30509658cb8266be782de0ab24f9099f9b9
diff --git a/lib/CodeGen/GCMetadataPrinter.cpp b/lib/CodeGen/GCMetadataPrinter.cpp
index f80e9ce..bb8cfa1 100644
--- a/lib/CodeGen/GCMetadataPrinter.cpp
+++ b/lib/CodeGen/GCMetadataPrinter.cpp
@@ -14,14 +14,6 @@
 #include "llvm/CodeGen/GCMetadataPrinter.h"
 using namespace llvm;
 
-GCMetadataPrinter::GCMetadataPrinter() { }
+GCMetadataPrinter::GCMetadataPrinter() {}
 
-GCMetadataPrinter::~GCMetadataPrinter() { }
-
-void GCMetadataPrinter::beginAssembly(AsmPrinter &AP) {
-  // Default is no action.
-}
-
-void GCMetadataPrinter::finishAssembly(AsmPrinter &AP) {
-  // Default is no action.
-}
+GCMetadataPrinter::~GCMetadataPrinter() {}