Remove CancelTransaction modal

[darkwing]

Explanation

Removes an unused modal component.

Pre-merge author checklist

• I've clearly explained:
  • What problem this PR is solving
  • How this problem was solved
  • How reviewers can test my changes
• Sufficient automated test coverage has been added

Pre-merge reviewer checklist

• Manual testing (e.g. pull and build branch, run in browser, test code being changed)
• PR is linked to the appropriate GitHub issue
• IF this PR fixes a bug in the release milestone, add this PR to the release milestone

If further QA is required (e.g. new feature, complex testing steps, large refactor), add the Extension QA Board label.

In this case, a QA Engineer approval will be be required.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[metamaskbot]

Builds ready [fc3152e]

• builds: chrome, firefox
• builds (beta): chrome, firefox
• builds (flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4
  • common: 0, 1, 2, 3, 4, 5
  • content-script: 0
  • contentscript: contentscript
  • disable-console: disable-console
  • inpage: inpage
  • policy-load: policy-load
  • sentry-install: sentry-install
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (1550 ± 34 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	98	149	112	12	6
		domContentLoaded	1396	1640	1515	65	31
		load	1396	1687	1550	71	34
		domInteractive	1396	1640	1515	65	31

Bundle size diffs

• background: 0 bytes
• ui: -9261 bytes
• common: 0 bytes

[codecov-commenter]

Codecov Report

Merging #17819 (fc3152e) into develop (3fa167e) will decrease coverage by 0.05%.
The diff coverage is n/a.

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@@             Coverage Diff             @@
##           develop   #17819      +/-   ##
===========================================
- Coverage    62.23%   62.18%   -0.05%     
===========================================
  Files          902      900       -2     
  Lines        35144    35107      -37     
  Branches      8890     8888       -2     
===========================================
- Hits         21871    21830      -41     
- Misses       13273    13277       +4     

Impacted Files	Coverage Δ
ui/components/app/modals/modal.js	0.00% <ø> (ø)
...er-components/with-modal-props/with-modal-props.js	88.89% <0.00%> (-11.11%)	⬇️
app/scripts/metamask-controller.js	60.33% <0.00%> (-0.25%)	⬇️

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