Merge "Change custom_link_attributes to path_attributes format." into mnc-mr-docs
am: 14fd7d5

* commit '14fd7d5df759f0ec2828bb77f9582f0473f21f19':
  Change custom_link_attributes to path_attributes format.

Change-Id: I1ed2cb82af666df5ecd846b6031210cd369bea73