For #10321: Tab tray media state

[darkwing]

Fixes #10321

Pull Request checklist

• Tests: This PR includes thorough tests or an explanation of why it does not
• Screenshots: This PR includes screenshots or GIFs of the changes made or an explanation of why it does not
• Accessibility: The code in this PR follows accessibility best practices or does not include any user facing features. In addition, it includes a screenshot of a successful accessibility scan to ensure no new defects are added to the product.

After merge

• Milestone: Make sure issues finished by this pull request are added to the milestone of the version currently in development.

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2. click Details next to "Taskcluster (pull_request)" after it appears and then finishes with a green checkmark,
3. click on the "Fenix - assemble" task, then click "Run Artifacts".
4. the APK links should be on the left side of the screen, named for each CPU architecture

[codecov-io]

Codecov Report

Merging #10422 into master will decrease coverage by 0.07%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##             master   #10422      +/-   ##
============================================
- Coverage     19.39%   19.31%   -0.08%     
  Complexity      602      602              
============================================
  Files           360      361       +1     
  Lines         14578    14637      +59     
  Branches       1951     1956       +5     
============================================
  Hits           2827     2827              
- Misses        11493    11552      +59     
  Partials        258      258              

Impacted Files	Coverage Δ	Complexity Δ
...pp/src/main/java/org/mozilla/fenix/HomeActivity.kt	8.87% <0.00%> (+0.05%)	10.00 <0.00> (ø)
...ava/org/mozilla/fenix/tabtray/TabTrayViewHolder.kt	0.00% <0.00%> (ø)	0.00 <0.00> (?)

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[boek]

One quick question! Otherwise lgtm

[topotropic]

Looks good, I added a comment for updating the colors: #10422 (comment) Thank you!

[codecov-commenter]

Codecov Report

Merging #10422 into master will decrease coverage by 0.07%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##             master   #10422      +/-   ##
============================================
- Coverage     19.17%   19.09%   -0.08%     
  Complexity      600      600              
============================================
  Files           360      361       +1     
  Lines         14846    14905      +59     
  Branches       2015     2020       +5     
============================================
  Hits           2846     2846              
- Misses        11740    11799      +59     
  Partials        260      260              

Impacted Files	Coverage Δ	Complexity Δ
...pp/src/main/java/org/mozilla/fenix/HomeActivity.kt	8.72% <0.00%> (+0.05%)	10.00 <0.00> (ø)
...ava/org/mozilla/fenix/tabtray/TabTrayViewHolder.kt	0.00% <0.00%> (ø)	0.00 <0.00> (?)

---

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[darkwing]

Colors updated!

Nicole said everything looks good on Slack