fix(core): remove support for Map/Set in [class]/[style] bind…

[mhevery]

…ings

Close FW-1863

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines: https://github.com/angular/angular/blob/master/CONTRIBUTING.md#commit
• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

PR Type

What kind of change does this PR introduce?

• Bugfix
• Feature
• Code style update (formatting, local variables)
• Refactoring (no functional changes, no api changes)
• Build related changes
• CI related changes
• Documentation content changes
• angular.io application / infrastructure changes
• Other... Please describe:

What is the current behavior?

Issue Number: N/A

What is the new behavior?

Does this PR introduce a breaking change?

• Yes
• No

Other information

[IgorMinar]

Lgtm.. let's discuss this in fw meeting and revisit reenabling the support once we are sure this won't be a perf footgun

[IgorMinar]

@mhevery can you please presubmit this? Thanks

[kara]

presubmit

[arlowhite]

I was curious about the reasoning/history behind this (for curiosities sake, not impacted), but there's very little information here and the JIRA link doesn't work for me (endless redirect loop on Choose or add another account screen).

If JIRA is non-public, linking JIRA isn't verify open source friendly.

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