[Chrome] Support NumCopies print preset

content/renderer/pepper/pepper_webplugin_impl.cc

Index: content/renderer/pepper/pepper_webplugin_impl.cc
diff --git a/content/renderer/pepper/pepper_webplugin_impl.cc b/content/renderer/pepper/pepper_webplugin_impl.cc
index ecdd9e5b857fda17a698f17809a0b2e414ab5f3b..97e08793cd400f0e97f864c22dc4d8b14bd611df 100644
--- a/content/renderer/pepper/pepper_webplugin_impl.cc
+++ b/content/renderer/pepper/pepper_webplugin_impl.cc
@@ -28,6 +28,7 @@
 #include "third_party/WebKit/public/web/WebPluginContainer.h"
 #include "third_party/WebKit/public/web/WebPluginParams.h"
 #include "third_party/WebKit/public/web/WebPrintParams.h"
+#include "third_party/WebKit/public/web/WebPrintPresetOptions.h"
 #include "third_party/WebKit/public/web/WebPrintScalingOption.h"
 #include "url/gurl.h"
 
@@ -270,6 +271,11 @@ bool PepperWebPluginImpl::printPage(int page_number, blink::WebCanvas* canvas) {
 
 void PepperWebPluginImpl::printEnd() { return instance_->PrintEnd(); }
 
+bool PepperWebPluginImpl::getPrintPresetOptionsFromDocument(
+    blink::WebPrintPresetOptions* preset_options) {
+  return instance_->GetPrintPresetOptionsFromDocument(preset_options);
+}
+
 bool PepperWebPluginImpl::canRotateView() { return instance_->CanRotateView(); }
 
 void PepperWebPluginImpl::rotateView(RotationType type) {