fix(notched-outline): Restore component test

[allan-chen]

No description provided.

[codecov-io]

Codecov Report

Merging #5449 into master will increase coverage by 0.09%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #5449      +/-   ##
==========================================
+ Coverage   97.33%   97.42%   +0.09%     
==========================================
  Files         164      164              
  Lines        6257     6257              
  Branches      825      825              
==========================================
+ Hits         6090     6096       +6     
+ Misses        167      161       -6

Impacted Files	Coverage Δ
packages/mdc-auto-init/index.ts	96% <0%> (+4%)	⬆️
packages/mdc-notched-outline/component.ts	78.57% <0%> (+17.85%)	⬆️

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[mdc-web-bot]

🤖 Beep boop!

Screenshot test report 🚦

207 screenshots changed from master on commit 4d143b2:

• https://storage.googleapis.com/mdc-web-screenshot-tests/travis/2020/01/10/01_37_10_634/report/report.html?utm_source=github&utm_medium=pr_comment

Details

207 Added:

• spec/mdc-textfield/classes/baseline-character-counter.html

• spec/mdc-textfield/classes/baseline-end-aligned.html

• spec/mdc-textfield/classes/baseline-fullwidth.html

• spec/mdc-textfield/classes/baseline-helper-text-persistent-character-counter.html

• spec/mdc-textfield/classes/baseline-helper-text-persistent-validation-msg.html

• spec/mdc-textfield/classes/baseline-helper-text-persistent.html

• spec/mdc-textfield/classes/baseline-helper-text-validation-msg.html

• spec/mdc-textfield/classes/baseline-helper-text.html

• spec/mdc-textfield/classes/baseline-leading-icon.html

• spec/mdc-textfield/classes/baseline-leading-trailing-icons.html

• spec/mdc-textfield/classes/baseline-no-js.html

• spec/mdc-textfield/classes/baseline-placeholder.html

• spec/mdc-textfield/classes/baseline-trailing-icon.html

• spec/mdc-textfield/classes/baseline-without-label-with-icon.html

• spec/mdc-textfield/classes/baseline-without-label.html

• spec/mdc-textfield/classes/baseline.html

• spec/mdc-textfield/classes/disabled-character-counter.html

• spec/mdc-textfield/classes/disabled-helper-text-persistent-validation-msg.html

• spec/mdc-textfield/classes/disabled-helper-text-persistent.html

• spec/mdc-textfield/classes/disabled-helper-text-validation-msg.html

• spec/mdc-textfield/classes/disabled-helper-text.html

• spec/mdc-textfield/classes/disabled-leading-icon.html

• spec/mdc-textfield/classes/disabled-leading-trailing-icons.html

• spec/mdc-textfield/classes/disabled-placeholder.html

• spec/mdc-textfield/classes/disabled-trailing-icon.html

• spec/mdc-textfield/classes/disabled.html

• spec/mdc-textfield/classes/focused-helper-text-persistent-validation-msg.html

• spec/mdc-textfield/classes/focused-helper-text-persistent.html

• spec/mdc-textfield/classes/focused-helper-text-validation-msg.html

• spec/mdc-textfield/classes/focused-helper-text.html

• spec/mdc-textfield/classes/focused-leading-icon.html

• spec/mdc-textfield/classes/focused-leading-trailing-icons.html

• spec/mdc-textfield/classes/focused-placeholder.html

• spec/mdc-textfield/classes/focused-trailing-icon.html

• spec/mdc-textfield/classes/focused.html

• spec/mdc-textfield/classes/invalid-disabled.html

• spec/mdc-textfield/classes/invalid-focused-helper-text-persistent-validation-msg-character-counter.html

• spec/mdc-textfield/classes/invalid-focused-helper-text-persistent-validation-msg.html

• spec/mdc-textfield/classes/invalid-focused-helper-text-persistent.html

• spec/mdc-textfield/classes/invalid-focused-helper-text-validation-msg.html

• spec/mdc-textfield/classes/invalid-focused-helper-text.html

• spec/mdc-textfield/classes/invalid-focused-leading-icon.html

• spec/mdc-textfield/classes/invalid-focused-leading-trailing-icons.html

• spec/mdc-textfield/classes/invalid-focused-trailing-icon.html

• spec/mdc-textfield/classes/invalid-focused.html

• spec/mdc-textfield/classes/invalid-helper-text-persistent-validation-msg.html

• spec/mdc-textfield/classes/invalid-helper-text-persistent.html

• spec/mdc-textfield/classes/invalid-helper-text-validation-msg.html

• spec/mdc-textfield/classes/invalid-helper-text.html

• spec/mdc-textfield/classes/invalid-leading-icon.html

• spec/mdc-textfield/classes/invalid-leading-trailing-icons.html

• spec/mdc-textfield/classes/invalid-trailing-icon.html

• spec/mdc-textfield/classes/invalid.html

• spec/mdc-textfield/classes/textarea-character-counter.html

• spec/mdc-textfield/classes/textarea-disabled.html

• spec/mdc-textfield/classes/textarea-end-aligned.html

• spec/mdc-textfield/classes/textarea-focused.html

• spec/mdc-textfield/classes/textarea-fullwidth.html

• spec/mdc-textfield/classes/textarea-invalid.html

• spec/mdc-textfield/classes/textarea-without-label.html

• spec/mdc-textfield/classes/textarea.html

• spec/mdc-textfield/issues/3332.html

• spec/mdc-textfield/issues/4170.html

• spec/mdc-textfield/mixins/density-invalid.html

• spec/mdc-textfield/mixins/density-leading-icon-invalid.html

• spec/mdc-textfield/mixins/density-leading-icon.html

• spec/mdc-textfield/mixins/density.html

• spec/mdc-textfield/mixins/disabled-1.html

• spec/mdc-textfield/mixins/disabled-2.html

• spec/mdc-textfield/mixins/outline-shape-radius.html