Revert of add compose-colorfilter (patchset #2 id:20001 of https://codereview.chromium.org/969673002/)

Reason for revert:
need to register subclass for serialization

Original issue's description:
> add compose-colorfilter
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/b675a73c1f3f4a433c4893199a0bd11126dfe130

TBR=fmalita@chromium.org,bsalomon@google.com,reed@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/971653002
3 files changed