1 files changed, 3 insertions, 18 deletions
diff --git a/clang/include/clang/AST/RawCommentList.h b/clang/include/clang/AST/RawCommentList.h
index 1eea56dee622..a18432c2b768 100644
--- a/clang/include/clang/AST/RawCommentList.h
+++ b/clang/include/clang/AST/RawCommentList.h
@@ -11,9 +11,9 @@
 
 #include "clang/Basic/CommentOptions.h"
 #include "clang/Basic/SourceLocation.h"
-#include "clang/Basic/SourceManager.h"
 #include "llvm/ADT/ArrayRef.h"
 #include "llvm/ADT/DenseMap.h"
+#include "llvm/Support/Allocator.h"
 #include <map>
 
 namespace clang {
@@ -21,7 +21,9 @@ namespace clang {
 class ASTContext;
 class ASTReader;
 class Decl;
+class DiagnosticsEngine;
 class Preprocessor;
+class SourceManager;
 
 namespace comments {
   class FullComment;
@@ -173,23 +175,6 @@ private:
   friend class ASTReader;
 };
 
-/// Compare comments' source locations.
-template<>
-class BeforeThanCompare<RawComment> {
-  const SourceManager &SM;
-
-public:
-  explicit BeforeThanCompare(const SourceManager &SM) : SM(SM) { }
-
-  bool operator()(const RawComment &LHS, const RawComment &RHS) {
-    return SM.isBeforeInTranslationUnit(LHS.getBeginLoc(), RHS.getBeginLoc());
-  }
-
-  bool operator()(const RawComment *LHS, const RawComment *RHS) {
-    return operator()(*LHS, *RHS);
-  }
-};
-
 /// This class represents all comments included in the translation unit,
 /// sorted in order of appearance in the translation unit.
 class RawCommentList {