Literals are now expressions, so in keeping with all the other
expression types, suffix the class name with Expression.
I'm not overly keen on requiring everything to have an Expression
suffix, but consistency is better than personal preference.
Bug: tint:888
Change-Id: Ida1f1b98c71d5d0fe6399bca938010cd5d3a00c3
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/68840
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: James Price <jrprice@google.com>