Removes: un-used resources using the Android studio tool 1/2

[AjeshRPai]

Fixes #

Description

This PR deletes the unused resources in the code using Remove Unused Resources tool in the Android Studio

To Test:

1. Smoke test the JP And WP app and verify that everything is working as expected
2. Verify that the classess, resources and files deleted are unused.

Regression Notes

1. Potential unintended areas of impact
   App is not working as expected

2. What I did to test those areas of impact (or what existing automated tests I relied on)
   Manual testing and Smoke testing

3. What automated tests I added (or what prevented me from doing so)
   Nothing

PR submission checklist:

• I have completed the Regression Notes.
• I have considered adding accessibility improvements for my changes.
• I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.

UI Changes testing checklist:

• Portrait and landscape orientations.
• Light and dark modes.
• Fonts: Larger, smaller and bold text.
• High contrast.
• Talkback.
• Languages with large words or with letters/accents not frequently used in English.
• Right-to-left languages. (Even if translation isn’t complete, formatting should still respect the right-to-left layout)
• Large and small screen sizes. (Tablet and smaller phones)
• Multi-tasking: Split screen and Pop-up view. (Android 10 or higher)

[wpmobilebot]

📲 You can test the changes from this Pull Request in WordPress by scanning the QR code below to install the corresponding build.

	App Name	WordPress
	Flavor	Jalapeno
	Build Type	Debug
	Version	pr19788-fcc6fc3
	Commit	fcc6fc3
	Direct Download	wordpress-prototype-build-pr19788-fcc6fc3.apk

Note: Google Login is not supported on these builds.

[wpmobilebot]

📲 You can test the changes from this Pull Request in Jetpack by scanning the QR code below to install the corresponding build.

	App Name	Jetpack
	Flavor	Jalapeno
	Build Type	Debug
	Version	pr19788-fcc6fc3
	Commit	fcc6fc3
	Direct Download	jetpack-prototype-build-pr19788-fcc6fc3.apk

Note: Google Login is not supported on these builds.

[zwarm]

@AjeshRPai - I spent a good hour going through the features. I feel that I can approve this change; however I would love it if someone can give it a whirl as it's such a big change and no real testing steps. 👍

[AjeshRPai]

Thanks @zwarm for the review. 🙌🏼 . You are right. I will wait until some one else also takes a look at it and gives me a 👍🏼 to merge.

Also, I came across one more class after your review which seems to be unused. See the commit 5b177d5

Feel free to re-review if you think its necessary.

[AjeshRPai]

Hey @irfano @ravishanker

Since you left a 👍🏼 in the Slack message, I assume you both want to review the PR. Hence, I am adding both of you as reviewers.

I am waiting for one more approval to merge this PR. So feel free to ignore this PR if there is two approval.

Thank you in advance for the review.

[irfano]

I tested basic features manually. LGTM! 👍🏻 Thanks for taking care of this.

[wpmobilebot]

	1 Warning
⚠️	This PR is larger than 300 lines of changes. Please consider splitting it into smaller PRs for easier and faster reviews.

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