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

chrome/browser/previews/previews_infobar_delegate.cc

 // Copyright 2016 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 "chrome/browser/previews/previews_infobar_delegate.h"
 
 #include "base/metrics/histogram_macros.h"
 #include "base/optional.h"
 #include "chrome/browser/android/android_theme_resources.h"
 #include "chrome/browser/infobars/infobar_service.h"
@@ skipping 146 matching lines @@
     PreviewsInfoBarTabHelper* infobar_tab_helper =
         PreviewsInfoBarTabHelper::FromWebContents(web_contents);
     if (infobar_tab_helper &&
         infobar_tab_helper->committed_data_saver_navigation_id()) {
       data_reduction_proxy_settings->data_reduction_proxy_service()
           ->pingback_client()
           ->AddOptOut(
               infobar_tab_helper->committed_data_saver_navigation_id().value());
     }
 
-    if (infobar_type_ == LITE_PAGE)
+    if (infobar_type_ == LITE_PAGE) {
       web_contents->GetController().Reload(
           content::ReloadType::DISABLE_LOFI_MODE, true);
-    else if (infobar_type_ == LOFI)
+    } else if (infobar_type_ == LOFI) {
       web_contents->ReloadLoFiImages();
+    }
   } else if (infobar_type_ == OFFLINE) {
     // Prevent LoFi and lite page modes from showing after reload.
     // TODO(ryansturm): rename DISABLE_LOFI_MODE to DISABLE_PREVIEWS.
     //  crbug.com/707272
     web_contents->GetController().Reload(content::ReloadType::DISABLE_LOFI_MODE,
                                          true);
   }
 
   return true;
 }