Revert "Make media pool assert HTTPs-ness of URLs to align with amp-v…

…ideo (ampproject#27875)" (ampproject#28000)

This reverts commit dd9b5b2.

(cherry picked from commit f6569bd)

🐛 amp-video NodeList to Array (ampproject#27940)

Fixes ampproject#27931

(cherry picked from commit 83c11c5)

Move the old IntersectionObserver polyfills out of src/. (ampproject#…

…27896)

* Move the old IntersectionObserver polyfills out of src/.

* lints

* renaming

* switch to describes

* fixing tests

Revert "[amp-social-share]: Allow component to prerender (ampproject#…

…27533)" (ampproject#27837)

* Revert "[amp-social-share]: Allow component to prerender (ampproject#27533)"

This reverts commit b3a9501.

* skip test

(cherry picked from commit 043cd0a)

Revert "✨[amp-story-player] Upgrading amp-story-player to CE (ampproj…

…ect#27320)" (ampproject#27733)

This reverts commit df04d54.

(cherry picked from commit 965a35e)

🐛 Fix Custom Element instance creation in IE11, redo (ampproject#27783)

(cherry picked from commit 56c2386)

Revert ampproject#27159 and ampproject#27521 (ampproject#27768)

* Revert "[amp-list]: make layout=container and load-more mutually exclusive (ampproject#27521)"

This reverts commit 14329bc.

* Revert "Support layout=container in amp-list (ampproject#27159)"

This reverts commit b0187b7.

(cherry picked from commit dceac64)

Revert ampproject#27159 and ampproject#27521 (ampproject#27768)

* Revert "[amp-list]: make layout=container and load-more mutually exclusive (ampproject#27521)"

This reverts commit 14329bc.

* Revert "Support layout=container in amp-list (ampproject#27159)"

This reverts commit b0187b7.

(cherry picked from commit dceac64)

Revert "✨[amp-story-player] Upgrading amp-story-player to CE (ampproj…

…ect#27320)" (ampproject#27733)

This reverts commit df04d54.

(cherry picked from commit 965a35e)

🚀 Remove 'use strict' directives in post compilation transform for mo…

…du… (ampproject#27613)

* Remove 'use strict' directives in post compilation transform for module build
* Add without method to sanity check output