Added support for pending extensions to ExtensionsService and

chrome/browser/extensions/extension_updater.h

 // Copyright (c) 2009 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_EXTENSIONS_EXTENSION_UPDATER_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_UPDATER_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 180 matching lines @@
   void StartUpdateCheck(ManifestFetchData* fetch_data);
 
   // Begins (or queues up) download of an updated extension.
   void FetchUpdatedExtension(const std::string& id, const GURL& url,
     const std::string& hash, const std::string& version);
 
   // Once a manifest is parsed, this starts fetches of any relevant crx files.
   void HandleManifestResults(const ManifestFetchData& fetch_data,
                              const UpdateManifest::Results& results);
 
-  // Calculates the value to use for the ping days parameter in manifest
-  // fetches for a given extension.
-  int CalculatePingDays(const std::string& extension_id);
-
   // Determines the version of an existing extension.
   // Returns true on success and false on failures.
   bool GetExistingVersion(const std::string& id, std::string* version);
 
   // Given a list of potential updates, returns the indices of the ones that are
   // applicable (are actually a new version, etc.) in |result|.
   std::vector<int> DetermineUpdates(const ManifestFetchData& fetch_data,
       const UpdateManifest::Results& possible_updates);
 
   // Outstanding url fetch requests for manifests and updates.
@@ skipping 19 matching lines @@
 
   PrefService* prefs_;
 
   scoped_refptr<ExtensionUpdaterFileHandler> file_handler_;
   bool blacklist_checks_enabled_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionUpdater);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_UPDATER_H_