Update flags used by offline pages and bookmarks

components/offline_pages/BUILD.gn

 # Copyright 2015 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.
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 }
 
 # GYP: //components/offline_pages.gypi:offline_pages
 static_library("offline_pages") {
@@ skipping 39 matching lines @@
     "//base",
     "//testing/gtest",
     "//url",
   ]
 }
 
 source_set("switches") {
   sources = [
     "offline_page_feature.cc",
     "offline_page_feature.h",
-    "offline_page_switches.cc",
-    "offline_page_switches.h",
   ]
 
   deps = [
     "//base",
     "//components/version_info",
   ]
 }
 
 source_set("unit_tests") {
   testonly = true
@@ skipping 11 matching lines @@
     "//components/bookmarks/browser",
     "//components/bookmarks/test",
     "//components/leveldb_proto",
     "//components/offline_pages/proto:offline_pages_proto",
     "//testing/gtest",
     "//url",
   ]
 }
 
 if (is_android) {
-  java_cpp_enum("offline_page_feature_enums_java") {
-    sources = [
-      "offline_page_feature.h",
-    ]
-  }
-
   java_cpp_enum("offline_page_model_enums_java") {
     sources = [
       "offline_page_model.h",
     ]
   }
 }