Sort calls to add_clang_library()

llvm-svn: 99191
diff --git a/clang/lib/AST/CMakeLists.txt b/clang/lib/AST/CMakeLists.txt
index 3408a1e..91aaddc 100644
--- a/clang/lib/AST/CMakeLists.txt
+++ b/clang/lib/AST/CMakeLists.txt
@@ -9,6 +9,7 @@
   AttrImpl.cpp
   CXXInheritance.cpp
   Decl.cpp
+  DeclarationName.cpp
   DeclBase.cpp
   DeclCXX.cpp
   DeclFriend.cpp
@@ -16,10 +17,9 @@
   DeclObjC.cpp
   DeclPrinter.cpp
   DeclTemplate.cpp
-  DeclarationName.cpp
   Expr.cpp
-  ExprCXX.cpp
   ExprConstant.cpp
+  ExprCXX.cpp
   FullExpr.cpp
   InheritViz.cpp
   NestedNameSpecifier.cpp