Enable download home by default

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 8cbc9319c568a950000fd77cb2382132234c6e51..feb4f44e701870ed88dd1a2f63b4cbfe84bc29a4 100644
--- a/chrome/browser/android/chrome_feature_list.cc
+++ b/chrome/browser/android/chrome_feature_list.cc
@@ -45,7 +45,6 @@ const base::Feature* kFeaturesExposedToJava[] = {
     &kCCTPostMessageAPI,
     &kChromeHomeFeature,
     &kContextualSearchSingleActions,
-    &kDownloadsUiFeature,
     &kImportantSitesInCBD,
     &kImprovedA2HS,
     &kNativeAndroidHistoryManager,
@@ -97,9 +96,6 @@ const base::Feature kChromeHomeFeature{"ChromeHome",
 const base::Feature kContextualSearchSingleActions{
     "ContextualSearchSingleActions", base::FEATURE_DISABLED_BY_DEFAULT};
 
-const base::Feature kDownloadsUiFeature{"DownloadsUi",
-                                         base::FEATURE_DISABLED_BY_DEFAULT};
-
 const base::Feature kImportantSitesInCBD{"ImportantSitesInCBD",
                                          base::FEATURE_DISABLED_BY_DEFAULT};