Merge "Address const issues in preparation for libcxx rebase." am: a4f7dad
am: 3cc69fa

* commit '3cc69faa6797ae0cfe43f4243d564fbe14f4cfe4':
  Address const issues in preparation for libcxx rebase.

Change-Id: I58f814d71e5d5c067ade613d0bf8a88911d53424