Move ObjC decls to DeclObjC.h, a new AST header.
Update clients and add to project file.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@42494 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/ASTContext.cpp b/AST/ASTContext.cpp
index cb5588b..6039131 100644
--- a/AST/ASTContext.cpp
+++ b/AST/ASTContext.cpp
@@ -13,6 +13,7 @@
#include "clang/AST/ASTContext.h"
#include "clang/AST/Decl.h"
+#include "clang/AST/DeclObjC.h"
#include "clang/Lex/Preprocessor.h"
#include "clang/Basic/TargetInfo.h"
#include "llvm/ADT/SmallVector.h"