Remove FILE thread dependency in protocol_handler_registry_unittest.cc

chrome/browser/ui/content_settings/content_setting_bubble_model_unittest.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 <stddef.h>
 
+#include <memory>
+
 #include "base/auto_reset.h"
 #include "base/command_line.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/test/scoped_feature_list.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/custom_handlers/protocol_handler_registry.h"
 #include "chrome/browser/infobars/infobar_service.h"
 #include "chrome/browser/media/webrtc/media_capture_devices_dispatcher.h"
 #include "chrome/browser/media/webrtc/media_stream_capture_indicator.h"
@@ skipping 835 matching lines @@
 }
 
 class FakeDelegate : public ProtocolHandlerRegistry::Delegate {
  public:
   void RegisterExternalHandler(const std::string& protocol) override {
     // Overrides in order to not register the handler with the
     // ChildProcessSecurityPolicy. That has persistent and unalterable
     // side effects on other tests.
   }
 
-  scoped_refptr<shell_integration::DefaultProtocolClientWorker>
-  CreateShellWorker(
-      const shell_integration::DefaultWebClientWorkerCallback& callback,
-      const std::string& protocol) override {
-    VLOG(1) << "CreateShellWorker";
-    return NULL;
-  }
-
   void RegisterWithOSAsDefaultClient(
       const std::string& protocol,
       ProtocolHandlerRegistry* registry) override {
     VLOG(1) << "Register With OS";
   }
 };
 
 TEST_F(ContentSettingBubbleModelTest, RPHAllow) {
   ProtocolHandlerRegistry registry(profile(), new FakeDelegate());
   registry.InitProtocolSettings();
@@ skipping 105 matching lines @@
   content_settings->OnContentBlocked(CONTENT_SETTINGS_TYPE_COOKIES);
 
   std::unique_ptr<ContentSettingBubbleModel> content_setting_bubble_model(
       ContentSettingBubbleModel::CreateContentSettingBubbleModel(
           NULL, web_contents(), profile(), CONTENT_SETTINGS_TYPE_COOKIES));
   const ContentSettingBubbleModel::BubbleContent& bubble_content =
       content_setting_bubble_model->bubble_content();
 
   EXPECT_FALSE(bubble_content.radio_group_enabled);
 }