GitLab

Rename pages to be consistent with naming convention in rendering page
sets

Bug: 847857
Change-Id: I45aebbd5a4f3cae9be7a6858c483f3ef4cec3df2
Reviewed-on: https://chromium-review.googlesource.com/1082989Reviewed-by: Ned Nguyen <nednguyen@google.com>
Commit-Queue: Amy Qiu <amyqiu@google.com>
Cr-Commit-Position: refs/heads/master@{#563801}