Convert TrackedPreferenceValidationDelegate into a mojo interface.

chrome/browser/safe_browsing/services_delegate.h

 // 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.
 
 #ifndef CHROME_BROWSER_SAFE_BROWSING_SERVICES_DELEGATE_H_
 #define CHROME_BROWSER_SAFE_BROWSING_SERVICES_DELEGATE_H_
 
 #include <memory>
 
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/safe_browsing/incident_reporting/delayed_analysis_callback.h"
-#include "components/user_prefs/tracked/tracked_preference_validation_delegate.h"
 
 class Profile;
 
 namespace content {
 class DownloadManager;
 }
 
 namespace net {
 class URLRequestContextGetter;
 }
 
+namespace prefs {
+namespace mojom {
+class TrackedPreferenceValidationDelegate;
+}
+}
+
 namespace safe_browsing {
 
 class ClientSideDetectionService;
 class DownloadProtectionService;
 class IncidentReportingService;
 class ResourceRequestDetector;
 struct ResourceRequestInfo;
 class SafeBrowsingService;
 class SafeBrowsingDatabaseManager;
 struct V4ProtocolConfig;
@@ skipping 45 matching lines @@
       net::URLRequestContextGetter* context_getter) = 0;
 
   // Shuts down the download service.
   virtual void ShutdownServices() = 0;
 
   // Handles SafeBrowsingService::RefreshState() for the provided services.
   virtual void RefreshState(bool enable) = 0;
 
   // See the SafeBrowsingService methods of the same name.
   virtual void ProcessResourceRequest(const ResourceRequestInfo* request) = 0;
-  virtual std::unique_ptr<TrackedPreferenceValidationDelegate>
-      CreatePreferenceValidationDelegate(Profile* profile) = 0;
+  virtual std::unique_ptr<prefs::mojom::TrackedPreferenceValidationDelegate>
+  CreatePreferenceValidationDelegate(Profile* profile) = 0;
   virtual void RegisterDelayedAnalysisCallback(
       const DelayedAnalysisCallback& callback) = 0;
   virtual void AddDownloadManager(
       content::DownloadManager* download_manager) = 0;
 
   // Returns nullptr for any service that is not available.
   virtual ClientSideDetectionService* GetCsdService() = 0;
   virtual DownloadProtectionService* GetDownloadService() = 0;
 
   virtual void StartOnIOThread(
     net::URLRequestContextGetter* url_request_context_getter,
     const V4ProtocolConfig& v4_config) = 0;
   virtual void StopOnIOThread(bool shutdown) = 0;
 };
 
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_SERVICES_DELEGATE_H_