[java][js][rb][py][dotnet] Remove firefox cdp

[pujagani]

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Motivation and Context

Related to #11736

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• I have read the contributing document.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

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PR Type

Enhancement, Bug fix, Tests

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Description

• Removed Firefox CDP (Chrome DevTools Protocol) support across all bindings.

  • Updated FirefoxDriver implementations in Java, .NET, Python, Ruby, and JavaScript.
  • Removed CDP-related methods, capabilities, and warnings.

• Transitioned to WebDriver BiDi as the recommended protocol for Firefox.

• Updated and removed tests related to Firefox CDP.

  • Adjusted test configurations and removed Firefox-specific CDP tests.

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Changes walkthrough 📝

	Relevant files
Enhancement	7 files FirefoxDriver.java Removed Firefox CDP support and related capabilities          +2/-104  FirefoxOptions.java Removed CDP-related capability from Firefox options            +0/-1      FirefoxDriver.cs Removed CDP support and related methods from .NET FirefoxDriver +1/-86    webdriver.js Removed Firefox CDP support and added error for usage        +2/-8      driver.rb Removed CDP support from Ruby FirefoxDriver                            +0/-18    webdriver.py Removed Firefox CDP support and added error for usage        +3/-15    driver.rbs Removed CDP-related methods from Ruby type signatures        +0/-6
Tests	4 files CdpFacadeTest.java Removed Firefox-specific CDP test annotations                        +0/-4      devtools_test.js Removed Firefox from CDP-related tests                                      +15/-18  devtools_spec.rb Removed Firefox-specific CDP tests                                              +9/-28    devtools_tests.py Removed Firefox-specific CDP warnings in tests                      +2/-7
Configuration changes	1 files BUILD.bazel Removed Firefox from CDP test configurations                          +0/-1

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[pujagani]

Related blog post: SeleniumHQ/seleniumhq.github.io#2159

[pujagani]

Unable to reproduce the failing tests locally so not sure what is happening here. I do not think it is related to the changes made here.

[qodo-merge-pro]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 4 🔵🔵🔵🔵⚪

🧪 PR contains tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Error Handling The error message for Firefox CDP removal should include more context about using WebDriver BiDi as the alternative, similar to the previous warning message. throw new Error('CDP support for Firefox is removed. Please switch to WebDriver BiDi.') Configuration Validation The remote.active-protocols preference is still being set to 3 despite CDP being removed. This preference may need to be updated or removed if it was specifically for CDP support. // https://fxdx.dev/deprecating-cdp-support-in-firefox-embracing-the-future-with-webdriver-bidi/. addPreference("remote.active-protocols", 3);

[qodo-merge-pro]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
General	Improve error message with documentation link The error message for Firefox CDP removal should include more context about WebDriver BiDi as the recommended alternative, including a link to documentation. javascript/node/selenium-webdriver/lib/webdriver.js [1247] -throw new Error('CDP support for Firefox is removed. Please switch to WebDriver BiDi.') +throw new Error('CDP support for Firefox is removed. Please switch to WebDriver BiDi - see https://www.selenium.dev/documentation/webdriver/bidirectional/ for migration guide.') Apply this suggestion Suggestion importance[1-10]: 5 Why: The suggestion improves the error message by adding a helpful documentation link for users to learn about WebDriver BiDi migration, making the transition smoother for developers. However, it's a minor enhancement to an already clear error message.	5