Switch the parameter name src and dst.

Change-Id: I4bd07959dd9e9da3a32ebb8d4b61dd6b92e90592
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1918094Reviewed-by: Bill Budge <bbudge@chromium.org>
Commit-Queue: Jie Pan <jie.pan@intel.com>
Cr-Commit-Position: refs/heads/master@{#64996}