Download driver for components/download.

content/browser/download/download_manager_impl.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 CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_IMPL_H_
 #define CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_IMPL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 90 matching lines @@
       int64_t received_bytes,
       int64_t total_bytes,
       const std::string& hash,
       content::DownloadItem::DownloadState state,
       DownloadDangerType danger_type,
       DownloadInterruptReason interrupt_reason,
       bool opened,
       base::Time last_access_time,
       bool transient,
       const std::vector<DownloadItem::ReceivedSlice>& received_slices) override;
+  void PostInitialization() override;
+  bool IsManagerInitialized() const override;
   int InProgressCount() const override;
   int NonMaliciousInProgressCount() const override;
   BrowserContext* GetBrowserContext() const override;
   void CheckForHistoryFilesRemoval() override;
   DownloadItem* GetDownload(uint32_t id) override;
   DownloadItem* GetDownloadByGuid(const std::string& guid) override;
 
   // UrlDownloader::Delegate implementation.
   void OnUrlDownloaderStarted(
       std::unique_ptr<DownloadCreateInfo> download_create_info,
@@ skipping 99 matching lines @@
 
   // Same as the above, but maps from GUID to download item. Note that the
   // container is case sensitive. Hence the key needs to be normalized to
   // upper-case when inserting new elements here. Fortunately for us,
   // DownloadItemImpl already normalizes the string GUID.
   DownloadGuidMap downloads_by_guid_;
 
   // True if the download manager has been initialized and requires a shutdown.
   bool shutdown_needed_;
 
+  // True if the download manager has been initialized and loaded all the data.
+  bool initialized_;
+
   // Observers that want to be notified of changes to the set of downloads.
   base::ObserverList<Observer> observers_;
 
   // The current active browser context.
   BrowserContext* browser_context_;
 
   // Allows an embedder to control behavior. Guaranteed to outlive this object.
   DownloadManagerDelegate* delegate_;
 
   net::NetLog* net_log_;
 
   std::vector<std::unique_ptr<UrlDownloader, BrowserThread::DeleteOnIOThread>>
       url_downloaders_;
 
   base::WeakPtrFactory<DownloadManagerImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(DownloadManagerImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_DOWNLOAD_DOWNLOAD_MANAGER_IMPL_H_