Save Page As MHTML

content/public/browser/download_manager.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.
 //
 // The DownloadManager object manages the process of downloading, including
 // updates to the history system and providing the information for displaying
 // the downloads view in the Destinations tab. There is one DownloadManager per
 // active browser context in Chrome.
 //
 // Download observers:
@@ skipping 211 matching lines @@
       DownloadCreateInfo* info,
       const DownloadRequestHandle& request_handle) = 0;
 
   // Creates a download item for the SavePackage system.
   // Must be called on the UI thread.  Note that the DownloadManager
   // retains ownership.
   virtual DownloadItem* CreateSavePackageDownloadItem(
       const FilePath& main_file_path,
       const GURL& page_url,
       bool is_otr,
+      const std::string& mime_type,
       DownloadItem::Observer* observer) = 0;
 
   // Clears the last download path, used to initialize "save as" dialogs.
   virtual void ClearLastDownloadPath() = 0;
 
   // Called by the delegate after the save as dialog is closed.
   virtual void FileSelected(const FilePath& path, int32 download_id) = 0;
   virtual void FileSelectionCanceled(int32 download_id) = 0;
 
   // Called by the delegate if it delayed the download in
@@ skipping 28 matching lines @@
  private:
   friend class base::RefCountedThreadSafe<
       DownloadManager, BrowserThread::DeleteOnUIThread>;
   friend struct BrowserThread::DeleteOnThread<BrowserThread::UI>;
   friend class base::DeleteHelper<DownloadManager>;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_DOWNLOAD_MANAGER_H_