Update prebuilt Clang to match Android kernel.

Bug: 132428451
Change-Id: I8f6e2cb23f381fc0c02ddea99b867e58e925e5be
diff --git a/linux-x64/clang/include/llvm/CodeGen/LinkAllCodegenComponents.h b/linux-x64/clang/include/llvm/CodeGen/LinkAllCodegenComponents.h
index fee131e..56c93b2 100644
--- a/linux-x64/clang/include/llvm/CodeGen/LinkAllCodegenComponents.h
+++ b/linux-x64/clang/include/llvm/CodeGen/LinkAllCodegenComponents.h
@@ -1,9 +1,8 @@
 //===- llvm/Codegen/LinkAllCodegenComponents.h ------------------*- C++ -*-===//
 //
-//                      The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 //
 //===----------------------------------------------------------------------===//
 //
@@ -15,7 +14,7 @@
 #ifndef LLVM_CODEGEN_LINKALLCODEGENCOMPONENTS_H
 #define LLVM_CODEGEN_LINKALLCODEGENCOMPONENTS_H
 
-#include "llvm/CodeGen/GCs.h"
+#include "llvm/CodeGen/BuiltinGCs.h"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/CodeGen/SchedulerRegistry.h"
 #include "llvm/Target/TargetMachine.h"
@@ -36,11 +35,7 @@
       (void) llvm::createGreedyRegisterAllocator();
       (void) llvm::createDefaultPBQPRegisterAllocator();
 
-      llvm::linkCoreCLRGC();
-      llvm::linkOcamlGC();
-      llvm::linkErlangGC();
-      llvm::linkShadowStackGC();
-      llvm::linkStatepointExampleGC();
+      llvm::linkAllBuiltinGCs();
 
       (void) llvm::createBURRListDAGScheduler(nullptr,
                                               llvm::CodeGenOpt::Default);