Move paintInvalidationIncludingNonCompositingDescendants

The function now lives on RenderObject. Some clean-up
happened while moving it:
- Removed DisableCompositingQueryAsserts as we are doing
legit compositing state queries now.
- Replaced the explicit compositing state check with a
call to isPaintInvalidationContainer, which was the intent.
- Rename it to invalidatePaintIncludingNonCompositingDescendants
for consistency with other invalidation generating functions.

Review URL: https://codereview.chromium.org/579593002

git-svn-id: svn://svn.chromium.org/blink/trunk@182184 bbb929c8-8fbe-4397-9dbb-9b2b20218538