Exploratory presubmit.

This PR was merged into the repository by commit 86a359b.

@AndrewKushnir I believe this fix may have broken the resolution of services provided above the level of @defer when @defer appears inside a dynamic component (in my case specifically ComponentPortal from cdk.

I know there have been some issues before with dynamic components being forgotten when refactoring injector resolution - and I suspect the same happened here. I'm happy to create a simple repro if what I'm saying doesn't resonate.

Basically the repro would look like:

AppComponent provides TestService
MainComponent is dynamically created with ComponentPortal and added to AppComponent
MainComponent contains @defer block containing an instance of ChildComponent
ChildComponent injects TestService

Expected ERROR:

ChildComponent cannot resolve TestService with No provider for _TestService!.
Removing the @defer fixes it.

There may or may not additional complexity in my app but I suspect this to be the basic structure needed.

@simeyla thanks for reporting the issue. It'd be helpful if you could create a new ticket and provide a minimal repro (in a form of GitHub repository) with a few components (ideally using ViewContainerRef APIs to create components dynamically, i.e. without using CDK), so that we can perform further investigation.

I believe this fix may have broken the resolution of services provided above the level of @defer when @defer appears inside a dynamic component (in my case specifically ComponentPortal from cdk.

Could you please confirm if the issue was not present before the fix (in earlier version)?

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