[InstantExtended] Fixing how PageLoadSRP is emitted. Previously it was emitted only for Instant sea…

chrome/browser/metrics/metrics_log.cc

Index: chrome/browser/metrics/metrics_log.cc
diff --git a/chrome/browser/metrics/metrics_log.cc b/chrome/browser/metrics/metrics_log.cc
index bb9d5500b14f2b22bb8cac5572b03c1e615201b2..e2a4ac1fff09418e1c9069b18000b4b4121eae74 100644
--- a/chrome/browser/metrics/metrics_log.cc
+++ b/chrome/browser/metrics/metrics_log.cc
@@ -163,6 +163,9 @@ OmniboxEventProto::PageClassification AsOmniboxEventPageClassification(
     case AutocompleteInput::INSTANT_NEW_TAB_PAGE_WITH_FAKEBOX_AS_STARTING_FOCUS:
       return OmniboxEventProto::
           INSTANT_NEW_TAB_PAGE_WITH_FAKEBOX_AS_STARTING_FOCUS;
+    case AutocompleteInput::SEARCH_RESULT_PAGE_NO_SEARCH_TERM_REPLACEMENT:
+      return OmniboxEventProto::
+          SEARCH_RESULT_PAGE_NO_SEARCH_TERM_REPLACEMENT;
   }
   return OmniboxEventProto::INVALID_SPEC;
 }