Refactor webview to use //components/printing

components/printing/renderer/print_web_view_helper.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_PRINTING_RENDERER_PRINT_WEB_VIEW_HELPER_H_
 #define COMPONENTS_PRINTING_RENDERER_PRINT_WEB_VIEW_HELPER_H_
 
 #include <vector>
 
 #include "base/callback.h"
@@ skipping 66 matching lines @@
                                  int routing_id) = 0;
 
     // Returns the element to be printed. Returns a null WebElement if
     // a pdf plugin element can't be extracted from the frame.
     virtual blink::WebElement GetPdfElement(blink::WebLocalFrame* frame) = 0;
   };
 
   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;
 
   // Disable print preview and switch to system dialog printing even if full
   // printing is build-in. This method is used by CEF.
   static void DisablePreview();
 
   bool IsPrintingEnabled();
 
   void PrintNode(const blink::WebNode& node);
@@ skipping 244 matching lines @@
   // Let the browser process know of a printing failure. Only set to false when
   // the failure came from the browser in the first place.
   bool notify_browser_of_print_failure_;
 
   // True, when printing from print preview.
   bool print_for_preview_;
 
   // 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_;
 
   // Keeps track of the state of print preview between messages.
   // TODO(vitalybuka): Create PrintPreviewContext when needed and delete after
   // use. Now it's interaction with various messages is confusing.
   class PrintPreviewContext {
    public:
     PrintPreviewContext();
     ~PrintPreviewContext();
@@ skipping 129 matching lines @@
   base::Closure on_stop_loading_closure_;
 
   base::WeakPtrFactory<PrintWebViewHelper> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PrintWebViewHelper);
 };
 
 }  // namespace printing
 
 #endif  // COMPONENTS_PRINTING_RENDERER_PRINT_WEB_VIEW_HELPER_H_