Merge MemoryCoordinator and MemoryCoordinatorImpl into one class

content/browser/dom_storage/dom_storage_context_wrapper.cc

 // Copyright 2013 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 "content/browser/dom_storage/dom_storage_context_wrapper.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/files/file_path.h"
 #include "base/location.h"
 #include "base/memory/memory_coordinator_client_registry.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/weak_ptr.h"
 #include "base/sequenced_task_runner.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/task_scheduler/post_task.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "components/filesystem/public/interfaces/directory.mojom.h"
 #include "components/leveldb/public/interfaces/leveldb.mojom.h"
 #include "content/browser/dom_storage/dom_storage_area.h"
 #include "content/browser/dom_storage/dom_storage_context_impl.h"
 #include "content/browser/dom_storage/dom_storage_task_runner.h"
 #include "content/browser/dom_storage/session_storage_namespace_impl.h"
 #include "content/browser/leveldb_wrapper_impl.h"
-#include "content/browser/memory/memory_coordinator.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/local_storage_usage_info.h"
 #include "content/public/browser/session_storage_usage_info.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_features.h"
 #include "mojo/common/common_type_converters.h"
 #include "services/file/public/interfaces/constants.mojom.h"
 #include "services/file/public/interfaces/file_system.mojom.h"
 #include "services/service_manager/public/cpp/connection.h"
@@ skipping 423 matching lines @@
 }
 
 void DOMStorageContextWrapper::PurgeMemory(DOMStorageContextImpl::PurgeOption
     purge_option) {
   context_->task_runner()->PostTask(
       FROM_HERE,
       base::Bind(&DOMStorageContextImpl::PurgeMemory, context_, purge_option));
 }
 
 }  // namespace content