Update prebuilt Clang to r416183b from Android.

https://android.googlesource.com/platform/prebuilts/clang/host/
linux-x86/+/06a71ddac05c22edb2d10b590e1769b3f8619bef

clang 12.0.5 (based on r416183b) from build 7284624.

Change-Id: I277a316abcf47307562d8b748b84870f31a72866
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/linux-x64/clang/include/lldb/Interpreter/OptionValueUUID.h b/linux-x64/clang/include/lldb/Interpreter/OptionValueUUID.h
index 7273e35..1f663e9 100644
--- a/linux-x64/clang/include/lldb/Interpreter/OptionValueUUID.h
+++ b/linux-x64/clang/include/lldb/Interpreter/OptionValueUUID.h
@@ -6,8 +6,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef liblldb_OptionValueUUID_h_
-#define liblldb_OptionValueUUID_h_
+#ifndef LLDB_INTERPRETER_OPTIONVALUEUUID_H
+#define LLDB_INTERPRETER_OPTIONVALUEUUID_H
 
 #include "lldb/Utility/UUID.h"
 #include "lldb/Interpreter/OptionValue.h"
@@ -36,10 +36,9 @@
   SetValueFromString(const char *,
                      VarSetOperationType = eVarSetOperationAssign) = delete;
 
-  bool Clear() override {
+  void Clear() override {
     m_uuid.Clear();
     m_value_was_set = false;
-    return true;
   }
 
   lldb::OptionValueSP DeepCopy() const override;
@@ -52,8 +51,8 @@
 
   void SetCurrentValue(const UUID &value) { m_uuid = value; }
 
-  size_t AutoComplete(CommandInterpreter &interpreter,
-                      CompletionRequest &request) override;
+  void AutoComplete(CommandInterpreter &interpreter,
+                    CompletionRequest &request) override;
 
 protected:
   UUID m_uuid;
@@ -61,4 +60,4 @@
 
 } // namespace lldb_private
 
-#endif // liblldb_OptionValueUUID_h_
+#endif // LLDB_INTERPRETER_OPTIONVALUEUUID_H