[PATCH][libstdc++-v3 parallel mode] random_shuffle fixes

[Johannes Singler]

Fixes two small things in parallel random_shuffle.

Tested x86_64-unknown-linux-gnu: No regressions

Please approve for mainline and gcc-4_3-branch.

2008-06-05  Johannes Singler  <singler@ira.uka.de>

          * include/parallel/random_shuffle.h:
            (parallel_random_shuffle_drs) Get the actual number of
            threads after entering the parallel region. Indentation.
          * include/parallel/algo.h: (random_shuffle(begin, end))
            Add namespace qualification to avoid ambiguity.

Johannes

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