Revert "Add new feature flag to enable background loader for downloads"

chrome/browser/about_flags.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 1705 matching lines @@
     {"offline-bookmarks", IDS_FLAGS_OFFLINE_BOOKMARKS_NAME,
      IDS_FLAGS_OFFLINE_BOOKMARKS_DESCRIPTION, kOsAndroid,
      FEATURE_VALUE_TYPE(offline_pages::kOfflineBookmarksFeature)},
     {"offline-pages-background-loading",
      IDS_FLAGS_OFFLINE_PAGES_BACKGROUND_LOADING_NAME,
      IDS_FLAGS_OFFLINE_PAGES_BACKGROUND_LOADING_DESCRIPTION, kOsAndroid,
      FEATURE_VALUE_TYPE(offline_pages::kOfflinePagesBackgroundLoadingFeature)},
     {"offline-pages-sharing", IDS_FLAGS_OFFLINE_PAGES_SHARING_NAME,
      IDS_FLAGS_OFFLINE_PAGES_SHARING_DESCRIPTION, kOsAndroid,
      FEATURE_VALUE_TYPE(offline_pages::kOfflinePagesSharingFeature)},
-    {"background-loader-for-downloads",
-     IDS_FLAGS_BACKGROUND_LOADER_FOR_DOWNLOADS_NAME,
-     IDS_FLAGS_BACKGROUND_LOADER_FOR_DOWNLOADS_DESCRIPTION, kOsAndroid,
-     FEATURE_VALUE_TYPE(
-         offline_pages::kBackgroundLoaderForDownloadsFeature)},
 #endif  // defined(OS_ANDROID)
     {"disallow-doc-written-script-loads",
      IDS_FLAGS_DISALLOW_DOC_WRITTEN_SCRIPTS_UI_NAME,
      IDS_FLAGS_DISALLOW_DOC_WRITTEN_SCRIPTS_UI_DESCRIPTION, kOsAll,
      // NOTE: if we want to add additional experiment entries for other
      // features controlled by kBlinkSettings, we'll need to add logic to
      // merge the flag values.
      SINGLE_VALUE_TYPE_AND_VALUE(
          switches::kBlinkSettings,
          "disallowFetchForDocWrittenScriptsInMainFrame=true")},
@@ skipping 524 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags