GitLab

Move the code from WebDisplayItemListImpl up into each DisplayItem
subclass in blink. Make LinkHighlightImpl and GraphicsLayer into
cc::ContentLayerClients instead of WebContentLayerClients, and have
them construct/finalize/return a cc::DisplayItemList instead of a
WebDisplayItemList.

R=jbroman@chromium.org, pdr@chromium.org

Bug: 738465, 838693
Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
Change-Id: I56f20f93ac29125e23a15acccaa403f95f71061b
Reviewed-on: https://chromium-review.googlesource.com/1045229Reviewed-by: Philip Rogers <pdr@chromium.org>
Reviewed-by: Jeremy Roman <jbroman@chromium.org>
Commit-Queue: danakj <danakj@chromium.org>
Cr-Commit-Position: refs/heads/master@{#556590}