Open distiller UI setting through JavaScript

components/dom_distiller/content/browser/distiller_ui_handle.h

 // Copyright 2015 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_DOM_DISTILLER_CONTENT_BROWSER_EXTERNAL_FEEDBACK_REPORTER_H_
-#define COMPONENTS_DOM_DISTILLER_CONTENT_BROWSER_EXTERNAL_FEEDBACK_REPORTER_H_
+#ifndef COMPONENTS_DOM_DISTILLER_CONTENT_BROWSER_DISTILLER_UI_HANDLE_H_
+#define COMPONENTS_DOM_DISTILLER_CONTENT_BROWSER_DISTILLER_UI_HANDLE_H_
 
 #include "base/macros.h"
 #include "content/public/browser/web_contents.h"
 #include "url/gurl.h"
 
 namespace dom_distiller {
 
 // ExternalFeedbackReporter handles reporting distillation quality through an
 // external source.
-class ExternalFeedbackReporter {
+class DistillerUIHandle {
  public:
-  ExternalFeedbackReporter() {}
-  virtual ~ExternalFeedbackReporter() {}
+  DistillerUIHandle() {}
+  virtual ~DistillerUIHandle() {}
 
   // Start an external form to record user feedback.
   virtual void ReportExternalFeedback(content::WebContents* web_contents,
                                       const GURL& url,
                                       const bool good) = 0;
 
+  // Open the UI settings for dom distiller.
+  virtual void OpenSettings(content::WebContents* web_contents) = 0;
+
  private:
-  DISALLOW_COPY_AND_ASSIGN(ExternalFeedbackReporter);
+  DISALLOW_COPY_AND_ASSIGN(DistillerUIHandle);
 };
 
 }  // namespace dom_distiller
 
-#endif  // COMPONENTS_DOM_DISTILLER_CONTENT_BROWSER_EXTERNAL_FEEDBACK_REPORTER_H_
+#endif  // COMPONENTS_DOM_DISTILLER_CONTENT_BROWSER_DISTILLER_UI_HANDLE_H_