[Offline pages] Adding AddRequestTask to Request Queue

components/offline_pages/background/BUILD.gn

 # Copyright 2016 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")
 }
 
 static_library("background_offliner") {
   sources = [
+    "add_request_task.cc",
+    "add_request_task.h",
     "change_requests_state_task.cc",
     "change_requests_state_task.h",
     "device_conditions.h",
     "mark_attempt_aborted_task.cc",
     "mark_attempt_aborted_task.h",
     "mark_attempt_completed_task.cc",
     "mark_attempt_completed_task.h",
     "mark_attempt_started_task.cc",
     "mark_attempt_started_task.h",
     "offliner.h",
@@ skipping 33 matching lines @@
     "//components/offline_pages/core",
     "//net",
     "//sql:sql",
     "//url",
   ]
 }
 
 source_set("unit_tests") {
   testonly = true
   sources = [
+    "add_request_task_unittest.cc",
     "change_requests_state_task_unittest.cc",
     "mark_attempt_aborted_task_unittest.cc",
     "mark_attempt_completed_task_unittest.cc",
     "mark_attempt_started_task_unittest.cc",
     "pick_request_task_unittest.cc",
     "remove_requests_task_unittest.cc",
     "request_coordinator_event_logger_unittest.cc",
     "request_coordinator_unittest.cc",
     "request_queue_store_unittest.cc",
     "request_queue_unittest.cc",
     "save_page_request_unittest.cc",
   ]
 
   deps = [
     ":background_offliner",
     "//base",
     "//base/test:test_support",
     "//components/offline_pages:offline_pages",
     "//components/offline_pages:switches",
     "//testing/gtest",
     "//url",
   ]
 }