The new api-generator prebuilt fixes a bug where adding
"implements Interface" where Interface is already implemented
by a parent class would be treated as a newly added interface
on this class in the API version the subclass added the implements
statement. (This caused LinkedHashMap to be shown as only adding
the Map interface in API 24.)
Change-Id: I8a9e3971d8be3c4af2a2f68380486e77fe828444
4a3b43c457