Cleanup Tool WebUI: Add logs upload checkbox and minor polishing

chrome/browser/ui/webui/settings/chrome_cleanup_handler.h

 // Copyright 2017 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_UI_WEBUI_SETTINGS_CHROME_CLEANUP_HANDLER_H_
 #define CHROME_BROWSER_UI_WEBUI_SETTINGS_CHROME_CLEANUP_HANDLER_H_
 
 #include <set>
 
 #include "base/files/file_path.h"
@@ skipping 18 matching lines @@
   void OnJavascriptAllowed() override;
   void OnJavascriptDisallowed() override;
 
   // ChromeCleanerController::Observer implementation.
   void OnIdle(
       safe_browsing::ChromeCleanerController::IdleReason idle_reason) override;
   void OnScanning() override;
   void OnInfected(const std::set<base::FilePath>& files) override;
   void OnCleaning(const std::set<base::FilePath>& files) override;
   void OnRebootRequired() override;
+  void OnLogsEnabledChanged(bool logs_enabled) override;
 
  private:
   // Callback for the "dismissCleanupPage" message to hide the Cleanup page
   // from the settings.
   void HandleDismiss(const base::ListValue* args);
 
   // Callback for the "registerChromeCleanerObserver" message. This registers
   // this object as an observer of the Chrome Cleanup global state and
   // and retrieves the current cleanup state.
   void HandleRegisterChromeCleanerObserver(const base::ListValue* args);
 
   // Callback for the "restartComputer" message to finalize the cleanup with a
   // system restart.
   void HandleRestartComputer(const base::ListValue* args);
 
+  // Callback for the "setLogsUploadPermission" message to keep track of
+  // whether the user opted-out of logs upload or not.
+  void HandleSetLogsUploadPermission(const base::ListValue* args);
+
   // Callback for the "startCleanup" message to start removing unwanted
   // software from the user's computer.
   void HandleStartCleanup(const base::ListValue* args);
 
   // Raw pointer to a singleton. Must outlive this object.
   safe_browsing::ChromeCleanerController* controller_;
 
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeCleanupHandler);
 };
 
 }  // namespace settings
 
 #endif  // CHROME_BROWSER_UI_WEBUI_SETTINGS_CHROME_CLEANUP_HANDLER_H_