Remove some unnecessary pointer save/restore logic.
Remove some unnecessary pointer save/restore logic.

There is no need to save t->capture[1] and then restore it to
t->capture[0] (?!) when we do nothing else with t before freeing it.

Change-Id: I2b09b99b3e00658ba4299433f60ced67ec8df448
Reviewed-on: https://code-review.googlesource.com/4604
Reviewed-by: Paul Wankadia <62d4e38bb1380f055ec4b899baa75e52af09c5f7@google.com>

google/re2,google/re2,google/re2,google/re2,google/re2