🔥 Cleanup experimental features

[amortemousque]

Motivation

Cleanup experimental features:

• 🔊 Collect page lifecycle states in resources #1890
• [RUMF-1484] ⚗️ use pagehide as unload event #2020
• 🔊[RUM-2324] Telemetry on LCP with startTime to 0 #2515
• [RUM][REPLAY] Try to reduce the size of the replay payload #2348

Changes

Remove features/experimentations code and feature flags

Testing

• Local
• Staging
• Unit
• End to end

---

I have gone over the contributing documentation.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.56%. Comparing base (146b4bf) to head (f56f2a5).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2768      +/-   ##
==========================================
+ Coverage   93.33%   93.56%   +0.23%     
==========================================
  Files         241      241              
  Lines        7077     7035      -42     
  Branches     1562     1548      -14     
==========================================
- Hits         6605     6582      -23     
+ Misses        472      453      -19     

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[cit-pr-commenter]

Bundles Sizes Evolution

📦 Bundle Name	Base Size	Local Size	𝚫	𝚫%	Status
Rum	158.27 KiB	157.01 KiB	-1291 B	-0.80%	✅
Logs	56.42 KiB	55.96 KiB	-468 B	-0.81%	✅
Rum Slim	104.76 KiB	103.56 KiB	-1232 B	-1.15%	✅
Worker	25.21 KiB	25.21 KiB	0 B	0.00%	✅

🚀 CPU Performance

Action Name	Base Average Cpu Time (ms)	Local Average Cpu Time (ms)	𝚫
adderror	0.031	0.038	0.007
addaction	0.015	0.019	0.004
logmessage	0.005	0.005	0.000
startview	0.841	0.843	0.002
startstopsessionreplayrecording	0.687	0.780	0.093
addtiming	0.001	0.001	0.000
addglobalcontext	0.001	0.002	0.000

[amortemousque]

/to-staging

[dd-devflow]

🚂 Branch Integration: starting soon, merge in < 10m

Commit f56f2a51fd will soon be integrated into staging-21.

This build is going to start soon! (estimated merge in less than 10m)

Use /to-staging -c to cancel this operation!

[dd-devflow]

🚂 Branch Integration: This commit was successfully integrated

Commit f56f2a51fd has been merged into staging-21 in merge commit f6cd16b182.

Check out the triggered pipeline on Gitlab 🦊