[Android] Permanently disable "All bookmarks" and remove its experiment

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 d48ebc244924412faa13b8b7092590f8365320ab..fe8c9703808581dc3724b889f0b3139626bc8bbc 100644
--- a/chrome/browser/android/chrome_feature_list.cc
+++ b/chrome/browser/android/chrome_feature_list.cc
@@ -36,7 +36,6 @@ const base::Feature* kFeaturesExposedToJava[] = {
     &features::kCredentialManagementAPI,
     &features::kSimplifiedFullscreenUI,
     &features::kWebPayments,
-    &kAllBookmarksFeature,
     &kAndroidPayIntegrationV1,
     &kDownloadsUiFeature,
     &kImportantSitesInCBD,
@@ -61,9 +60,6 @@ const base::Feature* kFeaturesExposedToJava[] = {
 
 }  // namespace
 
-const base::Feature kAllBookmarksFeature{"AllBookmarks",
-                                         base::FEATURE_ENABLED_BY_DEFAULT};
-
 const base::Feature kAndroidPayIntegrationV1{"AndroidPayIntegrationV1",
                                              base::FEATURE_ENABLED_BY_DEFAULT};