Cherry-pick with modification: cc: PictureLayerImpl with empty bounds should not have tiles

Cherry-pick of Chromium

Removed changes to add new test to avoid gyp/mk churn.

BUG: 11288267

Original description:

If a PictureLayer bounds is set to from non-empty to empty,
PictureLayer::Update is skipped so the picture pile is not
updated. In this case, the PictureLayerImpl should not have

Change-Id: Ib022c99a34d2933dd2aba37bffd616fa114eaf42
1 file changed