Implement important sites dialog for desktop.

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 867ed096d17dfff061498aeca55bc7d28c3beac5..3c6a82addd772e22461ede3bc623f1eae6889fec 100644
--- a/chrome/browser/android/chrome_feature_list.cc
+++ b/chrome/browser/android/chrome_feature_list.cc
@@ -37,6 +37,7 @@ const base::Feature* kFeaturesExposedToJava[] = {
     &autofill::kAutofillScanCardholderName,
     &features::kConsistentOmniboxGeolocation,
     &features::kCredentialManagementAPI,
+    &features::kImportantSitesInCBD,
     &features::kNativeAndroidHistoryManager,
     &features::kServiceWorkerPaymentApps,
     &features::kSimplifiedFullscreenUI,
@@ -51,7 +52,6 @@ const base::Feature* kFeaturesExposedToJava[] = {
     &kContextualSearchSingleActions,
     &kContextualSearchUrlActions,
     &kCustomFeedbackUi,
-    &kImportantSitesInCBD,
     &kImprovedA2HS,
     &kNoCreditCardAbort,
     &kNTPCondensedLayoutFeature,
@@ -122,9 +122,6 @@ const base::Feature kDownloadAutoResumptionThrottling{
 const base::Feature kContextualSearchUrlActions{
     "ContextualSearchUrlActions", base::FEATURE_DISABLED_BY_DEFAULT};
 
-const base::Feature kImportantSitesInCBD{"ImportantSitesInCBD",
-                                         base::FEATURE_DISABLED_BY_DEFAULT};
-
 // Makes "Add to Home screen" in the app menu generate an APK for the shortcut
 // URL which opens Chrome in fullscreen.
 const base::Feature kImprovedA2HS{"ImprovedA2HS",