Refactor webview to use //components/printing

components/printing/renderer/print_web_view_helper.h

Index: components/printing/renderer/print_web_view_helper.h
diff --git a/components/printing/renderer/print_web_view_helper.h b/components/printing/renderer/print_web_view_helper.h
index 5a8242b771104ae84202d68080797042ae15cb5c..b588c9e26fda5536183d0fded6fc7715f76fb301 100644
--- a/components/printing/renderer/print_web_view_helper.h
+++ b/components/printing/renderer/print_web_view_helper.h
@@ -84,6 +84,14 @@ class PrintWebViewHelper
     virtual bool IsOutOfProcessPdfEnabled() = 0;
 
     virtual bool IsPrintPreviewEnabled() = 0;
+
+    // If true, the user can be asked to provide print settings.
+    // The default implementation returns |true|.
+    virtual bool IsAskPrintSettingsEnabled();
+
+    // If false, window.print() won't do anything.
+    // The default implementation returns |true|.
+    virtual bool IsScriptedPrintEnabled();
   };
 
   PrintWebViewHelper(content::RenderView* render_view,