Merge "delete no-longer-used custom sdkpage template. depends on...

Merge "delete no-longer-used custom sdkpage template. depends on https://googleplex-android-review.git.corp.google.com/#/c/1389393/" into nyc-dev am: 1b1c5c5e
am: d0ecc2e4

Change-Id: Iaa52b29eb5053662b2724c6434a9718996934a8e