fix(material/snack-bar): clear timeout upon dismiss with action #22485
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This is very similar to #4860 where a programmatic dismiss
cancelled the timeout. This patch is for a manual dismiss via
clicking on the snackbar action.
It is especially useful in e2e tests with Protractor, because
Protractor always wait for Angular to become stable. With this patch
Protractor does not need to wait if the action is clicked, saving
potentially a lot of time in repetitive e2e tests.