Implemented completion pings for component updates.

chrome/browser/component_updater/component_updater_ping_manager.h

Index: chrome/browser/component_updater/component_updater_ping_manager.h
diff --git a/chrome/browser/component_updater/component_updater_ping_manager.h b/chrome/browser/component_updater/component_updater_ping_manager.h
new file mode 100644
index 0000000000000000000000000000000000000000..d8875df7dbf9fa55dd23395a391e816f110e918e
--- /dev/null
+++ b/chrome/browser/component_updater/component_updater_ping_manager.h
@@ -0,0 +1,34 @@
+// Copyright (c) 2013 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_COMPONENT_UPDATER_PING_MANAGER_H_
+#define CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_PING_MANAGER_H_
+
+#include <string>
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "chrome/browser/component_updater/component_updater_service.h"
+#include "chrome/browser/component_updater/component_updater_service_observer.h"
+
+namespace component_updater {
+
+class PingManager : public ComponentUpdaterServiceObserver {
+ public:
+  explicit PingManager(ComponentUpdateService::Configurator* configurator);
+
+  virtual ~PingManager();
+
+ private:
+  // Overrides for ComponentUpdaterServiceObserver.
+  virtual void OnUpdateComplete(const CrxUpdateItem* item) OVERRIDE;
+
+  ComponentUpdateService::Configurator* config_;
+
+  DISALLOW_COPY_AND_ASSIGN(PingManager);
+};
+
+}  // namespace component_updater
+
+#endif  // CHROME_BROWSER_COMPONENT_UPDATER_COMPONENT_UPDATER_PING_MANAGER_H_
+