Cookie jar delete specific cookie

[derlih]

What do these changes do?

Add a predicate to AbstractCookieJar.clear
Add AbstractCookieJar.clear_domain method

Are there changes in behavior for the user?

Yes

Related issue number

Fixes #4942

Checklist

• I think the code is well written
• Unit tests for the changes exist
• Documentation reflects the changes
• If you provide code modification, please add yourself to CONTRIBUTORS.txt
  • The format is <Name> <Surname>.
  • Please keep alphabetical order, the file is sorted by names.
• Add a new news fragment into the CHANGES folder
  • name it <issue_id>.<type> for example (588.bugfix)
  • if you don't have an issue_id change it to the pr id after creating the pr
  • ensure type is one of the following:
    • .feature: Signifying a new feature.
    • .bugfix: Signifying a bug fix.
    • .doc: Signifying a documentation improvement.
    • .removal: Signifying a deprecation or removal of public API.
    • .misc: A ticket has been closed, but it is not of interest to users.
  • Make sure to use full sentences with correct case and punctuation, for example: "Fix issue with non-ascii contents in doctest text files."

[codecov]

Codecov Report

Merging #5249 (f628c70) into master (e18c47f) will decrease coverage by 0.00%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master    #5249      +/-   ##
==========================================
- Coverage   97.54%   97.53%   -0.01%     
==========================================
  Files          43       43              
  Lines        8794     8818      +24     
  Branches     1413     1418       +5     
==========================================
+ Hits         8578     8601      +23     
- Misses        101      102       +1     
  Partials      115      115              

Flag	Coverage Δ
unit	97.36% <100.00%> (-0.03%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
aiohttp/abc.py	100.00% <100.00%> (ø)
aiohttp/cookiejar.py	98.77% <100.00%> (-0.40%)	⬇️
aiohttp/client_exceptions.py	98.33% <0.00%> (-1.67%)	⬇️
aiohttp/connector.py	96.80% <0.00%> (ø)
aiohttp/test_utils.py	99.68% <0.00%> (ø)
aiohttp/web_protocol.py	92.28% <0.00%> (ø)
aiohttp/http_websocket.py	98.65% <0.00%> (+<0.01%)	⬆️
aiohttp/client_reqrep.py	97.39% <0.00%> (+0.01%)	⬆️
aiohttp/http_parser.py	97.14% <0.00%> (+0.45%)	⬆️

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[asvetlov]

LGTM, thanks!

[aio-libs-github-bot]

💔 Backport was not successful

The PR was attempted backported to the following branches:

• ❌ 3.8: Commit could not be cherrypicked due to conflicts