Prefetching: Introduce store commands abstractions to be used by tasks.

components/offline_pages/core/prefetch/BUILD.gn

 # Copyright 2017 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")
 }
 import("//third_party/protobuf/proto_library.gni")
 
 static_library("prefetch") {
   sources = [
     "add_unique_urls_task.cc",
     "add_unique_urls_task.h",
     "generate_page_bundle_request.cc",
     "generate_page_bundle_request.h",
     "get_operation_request.cc",
     "get_operation_request.h",
     "offline_metrics_collector.h",
     "prefetch_dispatcher.h",
     "prefetch_dispatcher_impl.cc",
     "prefetch_dispatcher_impl.h",
     "prefetch_gcm_app_handler.cc",
     "prefetch_gcm_app_handler.h",
     "prefetch_gcm_handler.h",
-    "prefetch_in_memory_store.cc",
-    "prefetch_in_memory_store.h",
     "prefetch_item.cc",
     "prefetch_item.h",
     "prefetch_proto_utils.cc",
     "prefetch_proto_utils.h",
     "prefetch_request_fetcher.cc",
     "prefetch_request_fetcher.h",
     "prefetch_service.h",
     "prefetch_service_impl.cc",
     "prefetch_service_impl.h",
-    "prefetch_store.h",
     "prefetch_types.cc",
     "prefetch_types.h",
     "suggested_articles_observer.cc",
     "suggested_articles_observer.h",
   ]
 
   public_deps = [
     ":proto",
   ]
   deps = [
@@ skipping 63 matching lines @@
     "//components/gcm_driver/instance_id",
     "//components/offline_pages/core",
     "//components/offline_pages/core:switches",
     "//components/offline_pages/core:test_support",
     "//net:test_support",
     "//testing/gmock",
     "//testing/gtest",
     "//url",
   ]
 }