MIPS64: Fix 'Use Rotate*() functions instead of doing this manually.'
MIPS64: Fix 'Use Rotate*() functions instead of doing this manually.'

BUG=

Review URL: https://codereview.chromium.org/975383002

Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#26990}

UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh,UniversalFuture/moosh