Header guard canonicalization, clang part.
Modifications made by clang-tidy with minor tweaks.
llvm-svn: 215557
diff --git a/clang/tools/diagtool/DiagTool.h b/clang/tools/diagtool/DiagTool.h
index b1e69f3..04b926d 100644
--- a/clang/tools/diagtool/DiagTool.h
+++ b/clang/tools/diagtool/DiagTool.h
@@ -11,8 +11,8 @@
//
//===----------------------------------------------------------------------===//
-#ifndef DIAGTOOL_DIAGTOOL_H
-#define DIAGTOOL_DIAGTOOL_H
+#ifndef LLVM_CLANG_TOOLS_DIAGTOOL_DIAGTOOL_H
+#define LLVM_CLANG_TOOLS_DIAGTOOL_DIAGTOOL_H
#include "llvm/ADT/StringRef.h"
#include "llvm/Support/ManagedStatic.h"
diff --git a/clang/tools/diagtool/DiagnosticNames.h b/clang/tools/diagtool/DiagnosticNames.h
index 95be7b2..ac1a098 100644
--- a/clang/tools/diagtool/DiagnosticNames.h
+++ b/clang/tools/diagtool/DiagnosticNames.h
@@ -7,8 +7,8 @@
//
//===----------------------------------------------------------------------===//
-#ifndef DIAGTOOL_DIAGNOSTICNAMES_H
-#define DIAGTOOL_DIAGNOSTICNAMES_H
+#ifndef LLVM_CLANG_TOOLS_DIAGTOOL_DIAGNOSTICNAMES_H
+#define LLVM_CLANG_TOOLS_DIAGTOOL_DIAGNOSTICNAMES_H
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringRef.h"