Merge "MediaScanner: don't call pruneDeadThumbnailFiles unless the images table is empty"

            Files.FileColumns.DATE_MODIFIED, // 3

    };

    private static final String[] ID_PROJECTION = new String[] {

            Files.FileColumns._ID,

    };

    private static final int FILES_PRESCAN_ID_COLUMN_INDEX = 0;

    private static final int FILES_PRESCAN_PATH_COLUMN_INDEX = 1;

    private static final int FILES_PRESCAN_FORMAT_COLUMN_INDEX = 2;

                c.close();

            }

        }

        // compute original size of images

        mOriginalCount = 0;

        c = mMediaProvider.query(mImagesUri, ID_PROJECTION, null, null, null);

        if (c != null) {

            mOriginalCount = c.getCount();

            c.close();

        }

    }

    private boolean inScanDirectory(String path, String[] directories) {