tree 193df95c82534e6675a299417756e5daf0d01745
parent 0108f0d5c1e820d3a4bb0d90aad989b89e28784a
author Greg Kaiser <gkaiser@google.com> 1620656169 -0700
committer Greg Kaiser <gkaiser@google.com> 1620656169 -0700

odrefresh: Avoid string copy

GetFreeSpace() takes a const std::string&, so we don't need to
use c_str().

Test: TreeHugger
Change-Id: I8d7fd3841481d7aee2caa59ce775c8fe380aeb3d