Adding a previews IO-thread blacklist

components/previews/previews_ui_service.cc

Index: components/previews/previews_ui_service.cc
diff --git a/components/previews/previews_ui_service.cc b/components/previews/previews_ui_service.cc
index 70cb9cb5fdb94f9454fef095fe208a23ddf829db..bb54754257eb68892809e3d4fe75efbc5777c32e 100644
--- a/components/previews/previews_ui_service.cc
+++ b/components/previews/previews_ui_service.cc
@@ -1,25 +1,30 @@
 // 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 "components/previews/previews_ui_service.h"
 
+#include "base/bind.h"
+#include "base/files/file_path.h"

[tbansal1, 2016/09/14 17:17:30]

Is this include needed?

[RyanSturm, 2016/09/14 18:36:44]

Done.

+#include "base/sequenced_task_runner.h"

[tbansal1, 2016/09/14 17:17:31]

forward declare SingleThreadTaskRunner

[RyanSturm, 2016/09/14 18:36:43]

Done.

 #include "components/previews/previews_io_data.h"
 
 namespace previews {
 
 PreviewsUIService::PreviewsUIService(
     PreviewsIOData* previews_io_data,
-    const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner)
+    const scoped_refptr<base::SingleThreadTaskRunner>& io_task_runner,
+    std::unique_ptr<PreviewsOptOutStore> previews_opt_out_store)
     : io_task_runner_(io_task_runner), weak_factory_(this) {
-  previews_io_data->Initialize(weak_factory_.GetWeakPtr());
+  previews_io_data->Initialize(weak_factory_.GetWeakPtr(),
+                               std::move(previews_opt_out_store));
 }
 
 PreviewsUIService::~PreviewsUIService() {
   DCHECK(thread_checker_.CalledOnValidThread());
 }
 
 void PreviewsUIService::SetIOData(base::WeakPtr<PreviewsIOData> io_data) {
   DCHECK(thread_checker_.CalledOnValidThread());
   io_data_ = io_data;
 }