Add parameters to most Deferred in scrapy/core.

[wRAR]

No description provided.

[codecov]

Codecov Report

Attention: Patch coverage is 97.61905% with 3 lines in your changes missing coverage. Please review.

Project coverage is 89.47%. Comparing base (feb0b8f) to head (52f9e32).
Report is 29 commits behind head on master.

Additional details and impacted files

@@             Coverage Diff             @@
##           master    #6395       +/-   ##
===========================================
+ Coverage   43.98%   89.47%   +45.48%     
===========================================
  Files         162      162               
  Lines       12183    12235       +52     
  Branches     1730     1854      +124     
===========================================
+ Hits         5359    10947     +5588     
+ Misses       6447      971     -5476     
+ Partials      377      317       -60     

Files	Coverage Δ
scrapy/core/downloader/__init__.py	92.10% <100.00%> (+12.77%)	⬆️
scrapy/core/downloader/handlers/ftp.py	98.63% <100.00%> (+47.94%)	⬆️
scrapy/core/downloader/handlers/http10.py	100.00% <100.00%> (+48.27%)	⬆️
scrapy/core/downloader/handlers/http11.py	94.40% <100.00%> (+36.26%)	⬆️
scrapy/core/downloader/handlers/http2.py	100.00% <100.00%> (+100.00%)	⬆️
scrapy/core/downloader/handlers/s3.py	94.64% <100.00%> (+0.09%)	⬆️
scrapy/core/downloader/middleware.py	96.82% <100.00%> (+30.69%)	⬆️
scrapy/core/downloader/webclient.py	94.77% <100.00%> (+64.17%)	⬆️
scrapy/core/scheduler.py	93.52% <100.00%> (+30.93%)	⬆️
scrapy/core/scraper.py	86.38% <100.00%> (+23.62%)	⬆️
... and 5 more

... and 129 files with indirect coverage changes