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 3e8e573b6dd28c02c01392c8767ca5cf2df837d9..3d4b38cac75b39b03cdec4b58b284615e9e4bbf4 100644
--- a/components/printing/renderer/print_web_view_helper.h
+++ b/components/printing/renderer/print_web_view_helper.h
@@ -84,6 +84,7 @@ class PrintWebViewHelper
   PrintWebViewHelper(content::RenderView* render_view,
                      bool out_of_process_pdf_enabled,
                      bool print_preview_disabled,
+                     bool should_ask_print_settings,
                      scoped_ptr<Delegate> delegate);
   ~PrintWebViewHelper() override;
 
@@ -348,6 +349,9 @@ class PrintWebViewHelper
   // Whether the content to print could be nested in an iframe.
   const bool out_of_process_pdf_enabled_;
 
+  // Whether settings should be asked when printing.
+  const bool should_ask_print_settings_;
+
   // Used to check the prerendering status.
   const scoped_ptr<Delegate> delegate_;