Add framework for (de)serialization of images in SkPicture

This CL adds Plumbing for picture serialization and deserialization
from //blimp to DrawingDisplayItem.

BUG=577262
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1675763002

Cr-Commit-Position: refs/heads/master@{#375053}
52 files changed