Update from https://crrev.com/303153

This updates from chromium https://crrev.com/303153 aka
f9567f85788355bf3da8df030cbc232421d00b7d with the following additional
changes:

Update skia_build.patch and cc_strip_video.patch with trivial changes.

Update gpu::CommandBuffer state serialization for upstream changes.

Update ui/compositor/layer for upstream cc::SurfaceLayer changes.

TBR=jam@chromium.org

Review URL: https://codereview.chromium.org/706203003
diff --git a/build/config/OWNERS b/build/config/OWNERS
new file mode 100644
index 0000000..9b79b9a
--- /dev/null
+++ b/build/config/OWNERS
@@ -0,0 +1,2 @@
+set noparent
+brettw@chromium.org