Related Posts: Don't enque scripts in embed view

[hinaloe]

Changes proposed in this Pull Request:

• Prevent embedded posts from wastedly trying to get the related posts API

When embeded the post with oEmbed, the request will failed because sandbox of iframe. And, the response will not used.

Is this a new feature or does it add/remove features to an existing part of Jetpack?

Testing instructions:

• Activate Jetpack and Related posts module
• embed some post to another post
• Open "another" post in Google Chrome
  • Before: Error like net::ERR_FAILED is shown in console
    
    • or, You can see flying request to API like /post/embed/?relatedposts=1
  • After: There are no one and There is no change in the appearance of the embedding
    • parent page still shows related posts

Proposed changelog entry for your changes:

• Related posts: prevent embedded posts from wastedly trying to get the related posts API

[jetpackbot]

Thank you for the great PR description!

When this PR is ready for review, please apply the [Status] Needs Review label. If you are an a11n, please have someone from your team review the code if possible. The Jetpack team will also review this PR and merge it to be included in the next Jetpack release.

Scheduled Jetpack release: June 2, 2020.
Scheduled code freeze: May 26, 2020

Generated by 🚫 dangerJS against e4d791d

[jeherve]

Nice catch, thanks for the contribution! This should be good to merge, I only have one minor remark.

[jeherve]

Internal reference: r207890-wpcom

[hinaloe]

Oops, it was missing. Thank you.