Update libpolicy.h to find scoped_ptr.h in <base/memory>.

This is in preparation to the move to a newer libchrome, where
scoped_ptr.h no longer appears in base, just in base/memory.

BUG=chromium-os:16623
TEST=Do the emerge, and then examine /usr/include/policy/libpolicy.h

Change-Id: Ibfd200347084cf15de0168fd86d1a39eac1c96db
Reviewed-on: https://gerrit.chromium.org/gerrit/17078
Reviewed-by: Darin Petkov <petkov@chromium.org>
Reviewed-by: Eric Shienbrood <ers@chromium.org>
Tested-by: Eric Shienbrood <ers@chromium.org>
Commit-Ready: Eric Shienbrood <ers@chromium.org>
1 file changed