Suppress some type errors uncovered by an upcoming JSCompiler change CL/265147914.
Suppress some type errors uncovered by an upcoming JSCompiler change CL/265147914.

The change improves modeling of template types and substitution.

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=265600884

lucidsoftware/closure-library,google/closure-library,google/closure-library,google/closure-library,lucidsoftware/closure-library,google/closure-library,lucidsoftware/closure-library,google/closure-library,lucidsoftware/closure-library