Update prebuilt Clang to match Android kernel.

Bug: 132428451
Change-Id: I8f6e2cb23f381fc0c02ddea99b867e58e925e5be
diff --git a/linux-x64/clang/include/llvm/DebugInfo/Symbolize/Symbolize.h b/linux-x64/clang/include/llvm/DebugInfo/Symbolize/Symbolize.h
index 289148f..4e57fe4 100644
--- a/linux-x64/clang/include/llvm/DebugInfo/Symbolize/Symbolize.h
+++ b/linux-x64/clang/include/llvm/DebugInfo/Symbolize/Symbolize.h
@@ -1,9 +1,8 @@
 //===- Symbolize.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
 //
 //===----------------------------------------------------------------------===//
 //
@@ -42,13 +41,16 @@
     bool RelativeAddresses : 1;
     std::string DefaultArch;
     std::vector<std::string> DsymHints;
+    std::string FallbackDebugPath;
 
     Options(FunctionNameKind PrintFunctions = FunctionNameKind::LinkageName,
             bool UseSymbolTable = true, bool Demangle = true,
-            bool RelativeAddresses = false, std::string DefaultArch = "")
+            bool RelativeAddresses = false, std::string DefaultArch = "",
+            std::string FallbackDebugPath = "")
         : PrintFunctions(PrintFunctions), UseSymbolTable(UseSymbolTable),
           Demangle(Demangle), RelativeAddresses(RelativeAddresses),
-          DefaultArch(std::move(DefaultArch)) {}
+          DefaultArch(std::move(DefaultArch)),
+          FallbackDebugPath(std::move(FallbackDebugPath)) {}
   };
 
   LLVMSymbolizer(const Options &Opts = Options()) : Opts(Opts) {}