Adding a SW reporter component updater

chrome/browser/component_updater/sw_reporter_component_installer_win.h

+// Copyright (c) 2014 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_COMPONENT_UPDATER_SW_REPORTER_COMPONENT_INSTALLER_WIN_H_
+#define CHROME_BROWSER_COMPONENT_UPDATER_SW_REPORTER_COMPONENT_INSTALLER_WIN_H_
+
+class PrefRegistrySimple;
+class PrefService;
+
+namespace component_updater {
+
+class ComponentUpdateService;
+
+// Execute will execute the SwReporter if one is available, otherwise 1)
+// register with the component updater, 2) save a preference in |prefs|
+// identifying that an attempt to execute the reporter tool was made, so that
+// calls to ExecutePending below will be able to continue the work if it doesn't
+// complete before the Chrome session ends. It will also allow the component
+// updater to know if there is a pending execution or not when an update
+// happens.
+void ExecuteSwReporterComponent(ComponentUpdateService* cus,
+                                PrefService* prefs);
+
+// ExecutePending will only register/execute the SwReporter component if a
+// preference is set in |prefs|, identifying that an attempt to register/execute
+// the SwReporter has already been made by calling ExecuteSwReporterComponent
+// above. But only if the max number of retries has not been reached yet.
+void ExecutePendingSwReporterComponent(ComponentUpdateService* cus,
+                                       PrefService* prefs);
+
+// Register user preferences related to the SwReporter component.
+void RegisterPrefsForSwReporterComponent(PrefRegistrySimple* registry);
+
+}  // namespace component_updater
+
+#endif  // CHROME_BROWSER_COMPONENT_UPDATER_SW_REPORTER_COMPONENT_INSTALLER_WIN_H_