In pdf context menu 'Print..' is coming 2 times.

chrome/browser/renderer_context_menu/render_view_context_menu.cc

Index: chrome/browser/renderer_context_menu/render_view_context_menu.cc
diff --git a/chrome/browser/renderer_context_menu/render_view_context_menu.cc b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
index b0aa4fec544f8762a7ad9d77c1eae872f6f2fbb8..aa40aca9670afa8b001478b7497ad788a5776ad5 100644
--- a/chrome/browser/renderer_context_menu/render_view_context_menu.cc
+++ b/chrome/browser/renderer_context_menu/render_view_context_menu.cc
@@ -825,6 +825,11 @@ void RenderViewContextMenu::AppendCopyItem() {
 }
 
 void RenderViewContextMenu::AppendPrintItem() {
+  // AppendPluginItems() could already added |IDC_PRINT| so we are skipping
+  // here if |IDC_PRINT| is already present in context menu.

[raymes, 2014/10/07 17:09:14]

nit: 
// AppendPluginItems() could have already added |IDC_PRINT| so we are skipping
// it here if |IDC_PRINT| is already present in the context menu.

+  if (menu_model_.GetIndexOfCommandId(IDC_PRINT) != -1)
+    return;
+
   if (GetPrefs(browser_context_)->GetBoolean(prefs::kPrintingEnabled) &&
       (params_.media_type == WebContextMenuData::MediaTypeNone ||
        params_.media_flags & WebContextMenuData::MediaCanPrint)) {