Drop deprecated fixtures

[asvetlov]

No description provided.

[codecov-io]

Codecov Report

Merging #3932 into master will increase coverage by 0.04%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #3932      +/-   ##
==========================================
+ Coverage   97.74%   97.78%   +0.04%     
==========================================
  Files          43       43              
  Lines        8825     9080     +255     
  Branches     1383     1458      +75     
==========================================
+ Hits         8626     8879     +253     
- Misses         85       86       +1     
- Partials      114      115       +1

Impacted Files	Coverage Δ
aiohttp/pytest_plugin.py	97.27% <ø> (-0.08%)	⬇️
aiohttp/web_fileresponse.py	96.55% <0%> (-1.15%)	⬇️
aiohttp/web_middlewares.py	100% <0%> (ø)	⬆️
aiohttp/web_urldispatcher.py	99.45% <0%> (+0.19%)	⬆️

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[asvetlov]

@webknjaz thanks for review