Remove duplicates in runtime macros.

Remove duplicates in runtime macros.

Each item in INLINE_RUNTIME_FUNCTION_LIST had to have a duplicate
entry in RUNTIME_FUNCTION_LIST in order to match the comment.

R=svenpanne@chromium.org

Committed: https://code.google.com/p/v8/source/detail?r=19703

[Sven Panne, 2014-02-27 10:45:50]

LGTM, I stumbled over this several times in the past, but was always too lazy to
figure out why it was done that (redundant) way... :-)

[Yang, 2014-03-07 08:49:11]

Committed patchset #1 manually as r19703 (presubmit successful).