Merge "Fix regression in PFD#fromData" into qt-r1-dev

    public static ParcelFileDescriptor fromData(byte[] data, String name) throws IOException {

        if (data == null) return null;

        MemoryFile file = new MemoryFile(name, data.length);

        try {

            if (data.length > 0) {

                file.writeBytes(data, 0, 0, data.length);

            }

            file.deactivate();

            FileDescriptor fd = file.getFileDescriptor();

            return fd != null ? ParcelFileDescriptor.dup(fd) : null;

        } finally {

            file.close();

        }

    }

    /**