Revert "Implements the "Save App Pair" button in Overview Actions"

Revert submission 26391074-save-app-pair-button

Reason for revert: breaks image comparison tests b/327665771
Reverted changes: /q/submissionid:26391074-save-app-pair-button

Change-Id: Ic4580fc39d8394771551f100932157e6ef35c4b7
12 files changed