Even though mimetypes are supposed to be case insensitive, Android
treats them as case sensitive so it is best practice to do it all
in lowercase.
Change-Id: I2ce2ac2df4db4989d8be36479f07d4bab97dc7bf
This will allow us to add supported mimetypes in libcore.net.MimeUtils
which in turn will allow more recognized mimetypes for anything that
uses android.webkit.MimeTypeMap.
Change-Id: I97febe17cff1d196f479b557fef3bca1b11bdd74
Issue-Id: CYNGNOS-1176