[IndexedDB] IDBKeyRange should be a runtime-enabled feature.
Created attachment 62815 [details] Patch
Comment on attachment 62815 [details] Patch r=me because this fixes a regression But I'm not sure I like the idea of us adding a bunch of methods which simply just return whether indexedDB is enabled. I think I'd rather see EnabledAtRuntime optionally take an argument that tells it what function to call. So this would be EnabledAtRuntime=indexedDB
Committed r64201: <http://trac.webkit.org/changeset/64201>