Use the previews black list for offline previews

chrome/browser/profiles/profile_impl_io_data.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 "chrome/browser/profiles/profile_impl_io_data.h"
 
 #include <memory>
 #include <set>
 #include <string>
 #include <utility>
@@ skipping 189 matching lines @@
           base::SequencedWorkerPool::SKIP_ON_SHUTDOWN);
   std::unique_ptr<data_reduction_proxy::DataStore> store(
       new data_reduction_proxy::DataStoreImpl(profile_path));
   DataReductionProxyChromeSettingsFactory::GetForBrowserContext(profile_)
       ->InitDataReductionProxySettings(
           io_data_->data_reduction_proxy_io_data(), profile_->GetPrefs(),
           profile_->GetRequestContext(), std::move(store),
           BrowserThread::GetTaskRunnerForThread(BrowserThread::UI),
           db_task_runner);
 
-  io_data_->set_previews_io_data(base::MakeUnique<previews::PreviewsIOData>(
+  io_data_->previews_io_data_ = base::MakeUnique<previews::PreviewsIOData>(
       BrowserThread::GetTaskRunnerForThread(BrowserThread::UI),
-      BrowserThread::GetTaskRunnerForThread(BrowserThread::IO)));
+      BrowserThread::GetTaskRunnerForThread(BrowserThread::IO));
   PreviewsServiceFactory::GetForProfile(profile_)->set_previews_ui_service(
       base::MakeUnique<previews::PreviewsUIService>(
-          io_data_->previews_io_data(),
+          io_data_->previews_io_data_.get(),
           BrowserThread::GetTaskRunnerForThread(BrowserThread::IO), nullptr));
 }
 
 content::ResourceContext*
     ProfileImplIOData::Handle::GetResourceContext() const {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   LazyInitialize();
   return GetResourceContextNoInit();
 }
 
@@ skipping 316 matching lines @@
       new net::FtpNetworkLayer(io_thread_globals->host_resolver.get()));
 #endif  // !defined(DISABLE_FTP_SUPPORT)
 
   std::unique_ptr<net::URLRequestJobFactoryImpl> main_job_factory(
       new net::URLRequestJobFactoryImpl());
   InstallProtocolHandlers(main_job_factory.get(), protocol_handlers);
 
   // Install the Offline Page Interceptor.
 #if defined(OS_ANDROID)
   request_interceptors.push_back(std::unique_ptr<net::URLRequestInterceptor>(
-      new offline_pages::OfflinePageRequestInterceptor()));
+      new offline_pages::OfflinePageRequestInterceptor(
+          previews_io_data_.get())));
 #endif
 
   // The data reduction proxy interceptor should be as close to the network
   // as possible.
   request_interceptors.insert(
       request_interceptors.begin(),
       data_reduction_proxy_io_data()->CreateInterceptor().release());
   main_job_factory_ = SetUpJobFactoryDefaults(
       std::move(main_job_factory), std::move(request_interceptors),
       std::move(profile_params->protocol_handler_interceptor),
@@ skipping 244 matching lines @@
     const base::Closure& completion) {
   DCHECK_CURRENTLY_ON(BrowserThread::IO);
   DCHECK(initialized());
 
   DCHECK(transport_security_state());
   // Completes synchronously.
   transport_security_state()->DeleteAllDynamicDataSince(time);
   DCHECK(http_server_properties_manager_);
   http_server_properties_manager_->Clear(completion);
 }