Add a Physical Web omnibox autocomplete provider

components/omnibox/browser/omnibox_metrics_provider.cc

Index: components/omnibox/browser/omnibox_metrics_provider.cc
diff --git a/components/omnibox/browser/omnibox_metrics_provider.cc b/components/omnibox/browser/omnibox_metrics_provider.cc
index 619ea4d69898bd4a9c8edadf3b98f11fd35ea2d3..202dfce07dea75f1df60c30ab690e9e445b7422c 100644
--- a/components/omnibox/browser/omnibox_metrics_provider.cc
+++ b/components/omnibox/browser/omnibox_metrics_provider.cc
@@ -64,6 +64,10 @@ OmniboxEventProto::Suggestion::ResultType AsOmniboxEventResultType(
       return OmniboxEventProto::Suggestion::NAVSUGGEST_PERSONALIZED;
     case AutocompleteMatchType::CLIPBOARD:
       return OmniboxEventProto::Suggestion::CLIPBOARD;
+    case AutocompleteMatchType::PHYSICAL_WEB:
+      return OmniboxEventProto::Suggestion::PHYSICAL_WEB;
+    case AutocompleteMatchType::PHYSICAL_WEB_OVERFLOW:
+      return OmniboxEventProto::Suggestion::PHYSICAL_WEB_OVERFLOW;
     case AutocompleteMatchType::VOICE_SUGGEST:
       // VOICE_SUGGEST matches are only used in Java and are not logged,
       // so we should never reach this case.