Use TaskScheduler instead of blocking pool in aw_url_request_context_getter.cc.

android_webview/browser/net/aw_url_request_context_getter.cc

 // Copyright (c) 2012 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 "android_webview/browser/net/aw_url_request_context_getter.h"
 
 #include <utility>
 #include <vector>
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_content_browser_client.h"
 #include "android_webview/browser/net/aw_cookie_store_wrapper.h"
 #include "android_webview/browser/net/aw_http_user_agent_settings.h"
 #include "android_webview/browser/net/aw_network_delegate.h"
 #include "android_webview/browser/net/aw_request_interceptor.h"
 #include "android_webview/browser/net/aw_url_request_job_factory.h"
 #include "android_webview/browser/net/init_native_callback.h"
 #include "android_webview/browser/net/token_binding_manager.h"
 #include "android_webview/common/aw_content_client.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/string_number_conversions.h"
+#include "base/task_scheduler/post_task.h"
 #include "base/threading/sequenced_worker_pool.h"
 #include "components/prefs/pref_service.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "content/public/browser/cookie_store_factory.h"
 #include "content/public/common/content_client.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/url_constants.h"
 #include "net/base/cache_type.h"
 #include "net/cookies/cookie_store.h"
@@ skipping 69 matching lines @@
 std::unique_ptr<net::URLRequestJobFactory> CreateJobFactory(
     content::ProtocolHandlerMap* protocol_handlers,
     content::URLRequestInterceptorScopedVector request_interceptors) {
   std::unique_ptr<AwURLRequestJobFactory> aw_job_factory(
       new AwURLRequestJobFactory);
   // Note that the registered schemes must also be specified in
   // AwContentBrowserClient::IsHandledURL.
   bool set_protocol = aw_job_factory->SetProtocolHandler(
       url::kFileScheme,
       base::MakeUnique<net::FileProtocolHandler>(
-          content::BrowserThread::GetBlockingPool()
-              ->GetTaskRunnerWithShutdownBehavior(
-                  base::SequencedWorkerPool::SKIP_ON_SHUTDOWN)));
+          base::CreateTaskRunnerWithTraits(
+              base::TaskTraits()
+                  .MayBlock()
+                  .WithPriority(base::TaskPriority::BACKGROUND)
+                  .WithShutdownBehavior(
+                      base::TaskShutdownBehavior::SKIP_ON_SHUTDOWN))));
   DCHECK(set_protocol);
   set_protocol = aw_job_factory->SetProtocolHandler(
       url::kDataScheme, base::MakeUnique<net::DataProtocolHandler>());
   DCHECK(set_protocol);
   set_protocol = aw_job_factory->SetProtocolHandler(
       url::kBlobScheme,
       base::WrapUnique((*protocol_handlers)[url::kBlobScheme].release()));
   DCHECK(set_protocol);
   set_protocol = aw_job_factory->SetProtocolHandler(
       url::kFileSystemScheme,
@@ skipping 209 matching lines @@
   http_auth_preferences_->set_server_whitelist(
       auth_server_whitelist_.GetValue());
 }
 
 void AwURLRequestContextGetter::UpdateAndroidAuthNegotiateAccountType() {
   http_auth_preferences_->set_auth_android_negotiate_account_type(
       auth_android_negotiate_account_type_.GetValue());
 }
 
 }  // namespace android_webview