Summary:
changelog: [internal]
Fabric is missing implementation of PlatformColor APIs. If it is used, it causes a crash.
Until it is implemented, let's remove abort statement and continue with transparent color.
Reviewed By: mdvacca
Differential Revision: D27395917
fbshipit-source-id: 50d541c5cacc10a7652f7f1ddc97e086a4ba8f03