Set the content restriction to disable printing in PDFs that disallow it

pdf/out_of_process_instance.cc

Index: pdf/out_of_process_instance.cc
diff --git a/pdf/out_of_process_instance.cc b/pdf/out_of_process_instance.cc
index df881c5fada58a70748004cb95090572e325aea9..df18f17334f2cf6415cd98280d05c279a9a45717 100644
--- a/pdf/out_of_process_instance.cc
+++ b/pdf/out_of_process_instance.cc
@@ -1130,6 +1130,11 @@ void OutOfProcessInstance::DocumentLoadComplete(int page_count) {
   if (!engine_->HasPermission(PDFEngine::PERMISSION_COPY))
     content_restrictions |= CONTENT_RESTRICTION_COPY;
 
+  if (!engine_->HasPermission(PDFEngine::PERMISSION_PRINT_LOW_QUALITY) &&
+      !engine_->HasPermission(PDFEngine::PERMISSION_PRINT_HIGH_QUALITY)) {
+    content_restrictions |= CONTENT_RESTRICTION_PRINT;
+  }
+
   pp::PDF::SetContentRestriction(this, content_restrictions);
 
   uma_.HistogramCustomCounts("PDF.PageCount", page_count,