Open distiller UI setting through JavaScript

components/dom_distiller/content/browser/distiller_javascript_service_impl.cc

 // 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.
 
 #include "components/dom_distiller/content/browser/distiller_javascript_service_impl.h"
-#include "components/dom_distiller/content/browser/external_feedback_reporter.h"
+#include "components/dom_distiller/content/browser/distiller_ui_handle.h"
 #include "components/dom_distiller/core/feedback_reporter.h"
 #include "content/public/browser/user_metrics.h"
 #include "third_party/mojo/src/mojo/public/cpp/bindings/string.h"
 
 namespace dom_distiller {
 
 DistillerJavaScriptServiceImpl::DistillerJavaScriptServiceImpl(
     content::RenderFrameHost* render_frame_host,
-    ExternalFeedbackReporter* external_feedback_reporter,
+    DistillerUIHandle* distiller_ui_handle,
     mojo::InterfaceRequest<DistillerJavaScriptService> request)
     : binding_(this, request.Pass()),
       render_frame_host_(render_frame_host),
-      external_feedback_reporter_(external_feedback_reporter) {}
+      distiller_ui_handle_(distiller_ui_handle) {}
 
 DistillerJavaScriptServiceImpl::~DistillerJavaScriptServiceImpl() {}
 
 void DistillerJavaScriptServiceImpl::HandleDistillerEchoCall(
     const mojo::String& message) {}
 
 void DistillerJavaScriptServiceImpl::HandleDistillerFeedbackCall(
     bool good) {
   FeedbackReporter::ReportQuality(good);
   if (good) {
     return;
   }
 
   // If feedback is bad try to start up external feedback.
-  if (!external_feedback_reporter_) {
+  if (!distiller_ui_handle_) {
     return;
   }
   content::WebContents* contents =
       content::WebContents::FromRenderFrameHost(render_frame_host_);
-  external_feedback_reporter_->ReportExternalFeedback(
+  distiller_ui_handle_->ReportExternalFeedback(
       contents, contents->GetURL(), false);
   return;
 }
 
 void DistillerJavaScriptServiceImpl::HandleDistillerClosePanelCall() {
   content::RecordAction(base::UserMetricsAction("DomDistiller_ViewOriginal"));
 }
 
+void DistillerJavaScriptServiceImpl::HandleDistillerOpenSettingsCall() {
+  if (!distiller_ui_handle_) {
+    return;
+  }
+  content::WebContents* contents =
+      content::WebContents::FromRenderFrameHost(render_frame_host_);
+  distiller_ui_handle_->OpenSettings(contents);
+}
+
 void CreateDistillerJavaScriptService(
     content::RenderFrameHost* render_frame_host,
-    ExternalFeedbackReporter* feedback_reporter,
+    DistillerUIHandle* distiller_ui_handle,
     mojo::InterfaceRequest<DistillerJavaScriptService> request) {
   // This is strongly bound and owned by the pipe.
-  new DistillerJavaScriptServiceImpl(render_frame_host, feedback_reporter,
+  new DistillerJavaScriptServiceImpl(render_frame_host, distiller_ui_handle,
       request.Pass());
 }
 
 }  // namespace dom_distiller