Adding the Previews infobar to pages that show a client LoFi image

components/data_reduction_proxy/content/browser/content_lofi_ui_service.h

Index: components/data_reduction_proxy/content/browser/content_lofi_ui_service.h
diff --git a/components/data_reduction_proxy/content/browser/content_lofi_ui_service.h b/components/data_reduction_proxy/content/browser/content_lofi_ui_service.h
index 9c0c3f1eadb5c745f54088f3d55a0c3914809905..db6f0e76711cfa39719412c4e7958316a2d2542a 100644
--- a/components/data_reduction_proxy/content/browser/content_lofi_ui_service.h
+++ b/components/data_reduction_proxy/content/browser/content_lofi_ui_service.h
@@ -25,7 +25,7 @@ class URLRequest;
 namespace data_reduction_proxy {
 
 using OnLoFiResponseReceivedCallback =
-    base::Callback<void(content::WebContents* web_contents)>;
+    base::Callback<void(content::WebContents*, bool)>;
 
 // Passes notifications to the UI thread that a Lo-Fi response has been
 // received. These notifications may be used to show Lo-Fi UI. This object lives
@@ -38,14 +38,16 @@ class ContentLoFiUIService : public LoFiUIService {
   ~ContentLoFiUIService() override;
 
   // LoFiUIService implementation:
-  void OnLoFiReponseReceived(const net::URLRequest& request) override;
+  void OnLoFiReponseReceived(const net::URLRequest& request,
+                             bool is_server_lofi) override;
 
  private:
   // Using the |render_process_id| and |render_frame_id|, gets the associated
   // WebContents if it exists and runs the
   // |notify_lofi_response_received_callback_|.
   void OnLoFiResponseReceivedOnUIThread(int render_process_id,
-                                        int render_frame_id);
+                                        int render_frame_id,
+                                        bool is_server_lofi);
 
   // A task runner to post calls to OnLoFiReponseReceivedOnUI on the UI
   // thread.