Switch from std::move to Pass()
Switch from std::move to Pass()

dcheng pointed out that the test uses std::move in contravention of our
C++ 11 style guidelines. Removed.

R=rvargas@chromium.org
BUG=528394

Review URL: https://codereview.chromium.org/1352433004

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#349824}

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