The attached patch fixes the "no space before parenthesis in Python"
comment by Joel. The comment was for the changes in the test suite.
Going by examples, I thought the test case code (but not the .exp
files) did not require adherence to coding style.

I also agree with Joel that this patch should also pushed to the 7.8 branch.

ChangeLog:
2014-08-14  Siva Chandra Reddy  <sivachandra@gmail.com>

gdb/

        * python/lib/gdb/command/xmethods.py (set_xm_status1): Use the
        'items' methods instead of 'iteritems' method on dictionaries.

gdb/testsuite/

        * gdb.python/py-xmethods.py (A_getarrayind)
        (E_method_char_worker.__call__, E_method_int_worker.__call__):
        Use 'print' with function call syntax.
        (E_method_matcher.match): Fix tab vs space indentation mixup.