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;
+
+// Register will 1) register with the component updater, 2) save a preference
+// in |prefs| identifying that an attempt to execute the reporter tool was made.
+void RegisterSwReporterComponent(ComponentUpdateService* cus,
+                                 PrefService* prefs);
+
+// MaybeRegister will only register with the component updater if the preference
+// is set in |prefs|, identifying that an attempt to execute the reporter tool
+// has already been made by caling RegisterSwReporterComponent above, and the
+// max number of retries has not been reached yet.
+void MaybeRegisterSwReporterComponent(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_