Index: pdf/pdfium/pdfium_engine.cc |
diff --git a/pdf/pdfium/pdfium_engine.cc b/pdf/pdfium/pdfium_engine.cc |
index cd0b6c61fbba12df67fe33ea50254b5faffaa0d9..a05a82eff108f905d87aa0606122e2dcc7dba32a 100644 |
--- a/pdf/pdfium/pdfium_engine.cc |
+++ b/pdf/pdfium/pdfium_engine.cc |
@@ -17,6 +17,7 @@ |
#include "base/lazy_instance.h" |
#include "base/logging.h" |
#include "base/macros.h" |
+#include "base/memory/ptr_util.h" |
#include "base/numerics/safe_conversions.h" |
#include "base/stl_util.h" |
#include "base/strings/string_number_conversions.h" |