[ntp4] Remove bookmarks page implementation and resources.

chrome/browser/about_flags.cc

 // Copyright (c) 2011 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 <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 357 matching lines @@
     IDS_FLAGS_WEBUI_LOCK_NAME,
     IDS_FLAGS_WEBUI_LOCK_DESCRIPTION,
     kOsCrOS,
 #if defined(OS_CHROMEOS)
     SINGLE_VALUE_TYPE(switches::kDisableWebUILockScreen)
 #else
     SINGLE_VALUE_TYPE("")
 #endif
   },
   {
-    "enable-ntp-bookmark-features",
-    IDS_FLAGS_ENABLE_NTP_BOOKMARK_FEATURES_NAME,
-    IDS_FLAGS_ENABLE_NTP_BOOKMARK_FEATURES_DESCRIPTION,
-    kOsAll,
-    SINGLE_VALUE_TYPE(switches::kEnableNTPBookmarkFeatures)
-  },
-  {
     "enable-video-track",
     IDS_FLAGS_ENABLE_VIDEO_TRACK_NAME,
     IDS_FLAGS_ENABLE_VIDEO_TRACK_DESCRIPTION,
     kOsAll,
     SINGLE_VALUE_TYPE(switches::kEnableVideoTrack)
   },
   {
     "extension-alerts",
     IDS_FLAGS_ENABLE_EXTENSION_ALERTS_NAME,
     IDS_FLAGS_ENABLE_EXTENSION_ALERTS_DESCRIPTION,
@@ skipping 468 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags