Remove embedded DartPads #422
Description
Known affected pages:
- https://www.dartlang.org/guides/get-started
- https://www.dartlang.org/guides/language/language-tour
- https://www.dartlang.org/tutorials/language/futures
- https://www.dartlang.org/tutorials/language/streams
There may be more.
Chrome warnings as seen in the developer console:
- [Deprecation] Styling master document from stylesheets defined in HTML Imports is deprecated, and is planned to be removed in M65, around March 2018. Please refer to https://goo.gl/EGXzpw for possible migration paths.
- [Deprecation] /deep/ combinator is no longer supported in CSS dynamic profile. It is now effectively no-op, acting as if it were a descendant combinator. You should consider to remove it. See https://www.chromestatus.com/features/4964279606312960 for more details.
- Blink deferred a task in order to make scrolling smoother. Your timer and network tasks should take less than 50ms to run to avoid this. Please see https://developers.google.com/web/tools/chrome-devtools/profile/evaluate-performance/rail and https://crbug.com/574343#c40 for more information.