Transitional step for the transformation of SearchResult into an
abstract base class:
- RevisionSearchResult is introduced to behave like SearchResult
- methods are currently shared between RevisionSearchResult and
SearchResult in the RevisionSearchResultTrait
Bug: T228626
Change-Id: I13d132de50f6c66086b7f9055d036f2e76667b27
The funky iteration here was at best annoying. Switch
it over to an iterator based approach with appropriate
BC code to simulate the old iteration style.
Depends-On: I19a8d6621a130811871dec9335038797627d9448
Change-Id: I9fccda15dd58a0dc35771d3b5cd7a6e8b02514a0
