Remove deprecated code

[bbirman]

No description provided.

[github-actions]

	1 Warning
⚠️	Static Analysis found an issue with one or more files you modified. Please fix the issue(s).

Clang Static Analysis Issues

File	Type	Category	Description	Line	Col
SFOAuthCoordinator	Nullability	Memory error	nil assigned to a pointer which is expected to have non-null value	119	19
SFOAuthCoordinator	Nullability	Memory error	nil assigned to a pointer which is expected to have non-null value	241	15

Generated by 🚫 Danger

[github-actions]

	Tests	Passed ✅	Skipped	Failed
SalesforceSDKCommon iOS ^26 Test Results	40 ran	40 ✅

Test	Result
No test annotations available

• View SalesforceSDKCommon iOS ^26 Test Results

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 65.36%. Comparing base (ddaffe4) to head (e869121).
⚠️ Report is 5 commits behind head on dev.

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #4020      +/-   ##
==========================================
- Coverage   70.28%   65.36%   -4.93%     
==========================================
  Files         246      246              
  Lines       21468    21447      -21     
==========================================
- Hits        15088    14018    -1070     
- Misses       6380     7429    +1049     

Components	Coverage Δ
Analytics	70.78% <ø> (ø)
Common	69.47% <ø> (-0.28%)	⬇️
Core	57.33% <ø> (-7.64%)	⬇️
SmartStore	73.44% <ø> (ø)
MobileSync	88.79% <ø> (ø)

Files with missing lines	Coverage Δ
...ceSDKCore/Classes/Common/WebViewStateManager.swift	31.25% <ø> (-15.27%)	⬇️
...lesforceSDKCore/Classes/OAuth/SFOAuthCoordinator.m	43.76% <ø> (-17.72%)	⬇️
...SalesforceSDKCore/Classes/OAuth/SFSDKAuthSession.m	90.32% <ø> (-1.11%)	⬇️
...KCore/SalesforceSDKCore/Classes/Util/SFSDKOAuth2.m	54.36% <ø> (-14.43%)	⬇️

... and 35 files with indirect coverage changes

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[github-actions]

	Tests	Passed ☑️	Skipped	Failed ❌️
SalesforceSDKCore iOS ^18 Test Results	601 ran	599 ✅		2 ❌

Test	Result
SalesforceSDKCore iOS ^18 Test Results
testSpecialCharactersInLoginHint()	❌ failure
SalesforceRestAPITests.testUpdateWithIfUnmodifiedSince	❌ failure

• View SalesforceSDKCore iOS ^18 Test Results

[github-actions]

	Tests	Passed ✅	Skipped	Failed
SalesforceSDKCommon iOS ^18 Test Results	40 ran	40 ✅

Test	Result
No test annotations available

• View SalesforceSDKCommon iOS ^18 Test Results

[github-actions]

	Tests	Passed ☑️	Skipped	Failed ❌️
SalesforceSDKCore iOS ^26 Test Results	601 ran	598 ✅		3 ❌

Test	Result
SalesforceSDKCore iOS ^26 Test Results
SFUserAccountManagerTests.testAuthHandler	❌ failure
SFUserAccountManagerTests.testUserAccountEncoding	❌ failure
SalesforceRestAPITests.testCreateQuerySearchDelete	❌ failure

• View SalesforceSDKCore iOS ^26 Test Results

[github-actions]

	Tests	Passed	Skipped	Failed ❌️
AuthFlowTester UI Test Results all	1 ran			1 ❌

Test	Result
AuthFlowTester UI Test Results all
AuthFlowTesterUITests.xctest
LegacyLoginTests.testCAOpaque_DefaultScopes_WebServerFlow()	❌ failure

• View AuthFlowTester UI Test Results all