file_manager: Add DriveAppRegistry::UpdateFromAppList()

chrome/browser/chromeos/drive/drive_app_registry.h

 // Copyright (c) 2012 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_CHROMEOS_DRIVE_DRIVE_APP_REGISTRY_H_
 #define CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_APP_REGISTRY_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 55 matching lines @@
   ~DriveAppRegistry();
 
   // Returns a list of web app information for the |file| with |mime_type|.
   void GetAppsForFile(const base::FilePath& file_path,
                       const std::string& mime_type,
                       ScopedVector<DriveAppInfo>* apps) const;
 
   // Updates this registry by fetching the data from the server.
   void Update();
 
+  // Updates this registry from the |app_list|.
+  void UpdateFromAppList(const google_apis::AppList& app_list);
+
  private:
   // Defines application details that are associated with a given
   // file extension or content mimetype.
   struct DriveAppFileSelector {
     DriveAppFileSelector(
         const GURL& product_link,
         const google_apis::InstalledApp::IconList& app_icons,
         const google_apis::InstalledApp::IconList& document_icons,
         const std::string& object_type,
         const std::string& app_id,
@@ skipping 78 matching lines @@
 // Icons do not have to be sorted by the icon size. If there are no icons in
 // the list, returns an empty URL.
 GURL FindPreferredIcon(const google_apis::InstalledApp::IconList& icons,
                        int preferred_size);
 
 }  // namespace util
 
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_CHROMEOS_DRIVE_DRIVE_APP_REGISTRY_H_