Reverse commit 281375 (breaks building Chromium)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@281399 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 7 deletions

diff --git a/include/clang/Basic/Builtins.h b/include/clang/Basic/Builtins.h
index c89880de0a..15e9a413fb 100644
--- a/include/clang/Basic/Builtins.h
+++ b/include/clang/Basic/Builtins.h
@@ -139,13 +139,6 @@ public:
     return strchr(getRecord(ID).Attributes, 'f') != nullptr;
   }
 
-  // \brief Returns true if this builtin requires appropriate header in other
-  // compilers. In Clang it will work even without including it, but we can emit
-  // a warning about missing header.
-  bool isHeaderDependentFunction(unsigned ID) const {
-    return strchr(getRecord(ID).Attributes, 'h') != nullptr;
-  }
-
   /// \brief Determines whether this builtin is a predefined compiler-rt/libgcc
   /// function, such as "__clear_cache", where we know the signature a
   /// priori.