Create entry to PWSharing through ShareHelper

chrome/browser/android/chrome_feature_list.cc

Index: chrome/browser/android/chrome_feature_list.cc
diff --git a/chrome/browser/android/chrome_feature_list.cc b/chrome/browser/android/chrome_feature_list.cc
index b2d6c907afb2772ec9640f532f36ff52425ad45c..d87ec32cf6ad3bdc7bd28e20382c414dbbd8e28f 100644
--- a/chrome/browser/android/chrome_feature_list.cc
+++ b/chrome/browser/android/chrome_feature_list.cc
@@ -54,6 +54,7 @@ const base::Feature* kFeaturesExposedToJava[] = {
     &kNTPOfflinePagesFeature,
     &kNTPSuggestionsStandaloneUIFeature,
     &kPhysicalWebFeature,
+    &kPhysicalWebSharing,
     &kSpecialLocaleFeature,
     &kSpecialLocaleWrapper,
     &kTabsInCBD,
@@ -124,6 +125,9 @@ const base::Feature kNTPSuggestionsStandaloneUIFeature{
 const base::Feature kPhysicalWebFeature{"PhysicalWeb",
                                         base::FEATURE_ENABLED_BY_DEFAULT};
 
+const base::Feature kPhysicalWebSharing{
+    "PhysicalWebSharing", base::FEATURE_DISABLED_BY_DEFAULT};
+
 const base::Feature kSpecialLocaleFeature{"SpecialLocale",
                                           base::FEATURE_DISABLED_BY_DEFAULT};