Componentize component_updater: Move some paths/constants to component.

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
index 1bb0a8b9dd3f5fd442f991d68c7212168ffd71f5..87575439dbbbe755aebce3f98ddb90396047704a 100644
--- a/chrome/browser/component_updater/component_updater_ping_manager.h
+++ b/chrome/browser/component_updater/component_updater_ping_manager.h
@@ -20,13 +20,17 @@ struct CrxUpdateItem;
 // and sends fire-and-forget pings when handling these events.
 class PingManager {
  public:
-  PingManager(const GURL& ping_url,
+  PingManager(const std::string& application_version,
+              const std::string& platform_name,
+              const GURL& ping_url,
               net::URLRequestContextGetter* url_request_context_getter);
   ~PingManager();
 
   void OnUpdateComplete(const CrxUpdateItem* item);
 
  private:
+  const std::string application_version_;
+  const std::string platform_name_;
   const GURL ping_url_;
 
   // This member is not owned by this class.