[REF] CRM_Case_BAO_Case::addcaseActivityLinks to CRM_Case_Selector_Search

[agh1]

Overview

This isolates the move of CRM_Case_BAO_Case::addcaseActivityLinks() out from the rest of #14349.

Before

The function is in CRM_Case_BAO_Case.

After

The function is in CRM_Case_Selector_Search.

Technical Details

Nothing within the function was changed except to change class names.

Comments

#14349 does a number of changes while also moving the function and @eileenmcnaughton suggested cutting this out as a refactor first.

[civibot]

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[yashodha]

@agh1 looks good. Can be merged with no other usages of the method anywhere else.

[mattwire]

Thanks @agh1