profile: remove now useless indent

We no longer rely on the value of '_output' so we can remove this conditional.

mercurial/profiling.py

@@ -213,7 +213,6 class profile(object):
         if self._profiler is None:
             return
         self._profiler.__exit__(exception_type, exception_value, traceback)
-        if self._output:
             if self._output == 'blackbox':
                 val = 'Profile:\n%s' % self._fp.getvalue()
                 # ui.log treats the input as a format string,