AU: send success events to Omaha at more points in the update process.

omaha_request_action.h

 // Copyright (c) 2010 The Chromium OS 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 CHROMEOS_PLATFORM_UPDATE_ENGINE_OMAHA_REQUEST_ACTION_H__
 #define CHROMEOS_PLATFORM_UPDATE_ENGINE_OMAHA_REQUEST_ACTION_H__
 
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <fcntl.h>
@@ skipping 37 matching lines @@
 
 // This struct encapsulates the Omaha event information. For a
 // complete list of defined event types and results, see
 // http://code.google.com/p/omaha/wiki/ServerProtocol#event
 struct OmahaEvent {
   enum Type {
     kTypeUnknown = 0,
     kTypeDownloadComplete = 1,
     kTypeInstallComplete = 2,
     kTypeUpdateComplete = 3,
+    kTypeUpdateDownloadStarted = 13,
+    kTypeUpdateDownloadFinished = 14,
   };
 
   enum Result {
     kResultError = 0,
     kResultSuccess = 1,
   };
 
   OmahaEvent()
       : type(kTypeUnknown),
         result(kResultError),
@@ skipping 72 matching lines @@
 
   // Stores the response from the omaha server
   std::vector<char> response_buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(OmahaRequestAction);
 };
 
 }  // namespace chromeos_update_engine
 
 #endif  // CHROMEOS_PLATFORM_UPDATE_ENGINE_OMAHA_REQUEST_ACTION_H__