Update unit tests not to rely on transitive includes.
llvm-svn: 169096
diff --git a/clang/unittests/ASTMatchers/ASTMatchersTest.cpp b/clang/unittests/ASTMatchers/ASTMatchersTest.cpp
index 3eddccc..e941914 100644
--- a/clang/unittests/ASTMatchers/ASTMatchersTest.cpp
+++ b/clang/unittests/ASTMatchers/ASTMatchersTest.cpp
@@ -8,6 +8,7 @@
//===----------------------------------------------------------------------===//
#include "ASTMatchersTest.h"
+#include "clang/AST/PrettyPrinter.h"
#include "clang/ASTMatchers/ASTMatchers.h"
#include "clang/ASTMatchers/ASTMatchFinder.h"
#include "clang/Tooling/Tooling.h"