Change Lo-Fi bool to bitmask to support multiple Previews types

content/browser/frame_host/navigation_entry_impl.cc

Index: content/browser/frame_host/navigation_entry_impl.cc
diff --git a/content/browser/frame_host/navigation_entry_impl.cc b/content/browser/frame_host/navigation_entry_impl.cc
index 336e06131aa70937e23e6180f00c73d52bfa063a..ced2e90ff7ab1a7da6de9aa902910853eece0bf1 100644
--- a/content/browser/frame_host/navigation_entry_impl.cc
+++ b/content/browser/frame_host/navigation_entry_impl.cc
@@ -671,7 +671,7 @@ CommonNavigationParams NavigationEntryImpl::ConstructCommonNavigationParams(
     const GURL& dest_url,
     const Referrer& dest_referrer,
     FrameMsg_Navigate_Type::Value navigation_type,
-    LoFiState lofi_state,
+    PreviewsState previews_state,
     const base::TimeTicks& navigation_start) const {
   FrameMsg_UILoadMetricsReportType::Value report_type =
       FrameMsg_UILoadMetricsReportType::NO_REPORT;
@@ -694,7 +694,7 @@ CommonNavigationParams NavigationEntryImpl::ConstructCommonNavigationParams(
   return CommonNavigationParams(
       dest_url, dest_referrer, GetTransitionType(), navigation_type,
       !IsViewSourceMode(), should_replace_entry(), ui_timestamp, report_type,
-      GetBaseURLForDataURL(), GetHistoryURLForDataURL(), lofi_state,
+      GetBaseURLForDataURL(), GetHistoryURLForDataURL(), previews_state,
       navigation_start, method, post_body ? post_body : post_data_);
 }