Move all components/offline_pages/ files into component/offline_pages/core

components/offline_pages/core/archive_manager.cc

 // 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.
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/sequenced_task_runner.h"
 #include "base/sys_info.h"
 #include "base/threading/thread_task_runner_handle.h"
-#include "components/offline_pages/archive_manager.h"
+#include "components/offline_pages/core/archive_manager.h"
 
 namespace offline_pages {
 
 namespace {
 
 using StorageStatsCallback =
     base::Callback<void(const ArchiveManager::StorageStats& storage_stats)>;
 
 void EnsureArchivesDirCreatedImpl(const base::FilePath& archives_dir) {
   CHECK(base::CreateDirectory(archives_dir));
@@ skipping 89 matching lines @@
 }
 
 void ArchiveManager::GetStorageStats(
     const StorageStatsCallback& callback) const {
   task_runner_->PostTask(
       FROM_HERE, base::Bind(GetStorageStatsImpl, archives_dir_,
                             base::ThreadTaskRunnerHandle::Get(), callback));
 }
 
 }  // namespace offline_pages