Update libdeps to add BinaryFormat, introduced in r304864.

llvm-svn: 304869
diff --git a/clang/lib/AST/CMakeLists.txt b/clang/lib/AST/CMakeLists.txt
index 8eed493..ab9b591 100644
--- a/clang/lib/AST/CMakeLists.txt
+++ b/clang/lib/AST/CMakeLists.txt
@@ -1,4 +1,5 @@
 set(LLVM_LINK_COMPONENTS
+  BinaryFormat
   Support
   )