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Unified Diff: chrome/browser/media_galleries/fileapi/safe_picasa_album_table_reader.h

Issue 18986012: Media Galleries API Picasa: Make PicasaDataProvider handle async PMP and INI parsing robustly. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@0039-picasa-import-sandbox-ini-parsing
Patch Set: Created 7 years, 4 months ago
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Index: chrome/browser/media_galleries/fileapi/safe_picasa_album_table_reader.h
diff --git a/chrome/browser/media_galleries/fileapi/safe_picasa_album_table_reader.h b/chrome/browser/media_galleries/fileapi/safe_picasa_album_table_reader.h
index 7ba576488449cf510a6d72b6220f139ee9ebf27d..676ee8f2cc84e9934b556c9198ffeb7af20b0651 100644
--- a/chrome/browser/media_galleries/fileapi/safe_picasa_album_table_reader.h
+++ b/chrome/browser/media_galleries/fileapi/safe_picasa_album_table_reader.h
@@ -31,9 +31,14 @@ namespace picasa {
// utility process replies or when it dies.
class SafePicasaAlbumTableReader : public content::UtilityProcessHostClient {
public:
- typedef base::Callback<void(bool,
+ // PicasaDataProvider keeps a reference to the last-dispatched instance of
+ // this class so it can ignore callbacks from 'stale' instances. The callback
+ // also keeps a reference so it doesn't get destroyed prematurely.
+ typedef base::Callback<void(scoped_refptr<SafePicasaAlbumTableReader>,
+ bool parse_success,
const std::vector<AlbumInfo>&,
- const std::vector<AlbumInfo>&)> ParserCallback;
+ const std::vector<AlbumInfo>&)>
+ ParserCallback;
SafePicasaAlbumTableReader(const AlbumTableFiles& album_table_files,
const ParserCallback& callback);

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