cc: Break up with FakeLayerTreeHostClient.
This class is mostly a stub but not quite. And it's also a stub of
LayerTreeHostSingleThreadClient. Break it up into two real stubs
of those interfaces. And it inherits from StubLayerTreeHostClient
and implements just what it needs to be the client for FakeLayerTreeHost.
Now stuff that isn't using FakeLayerTreeHost doesn't need to use
FakeLayerTreeHostClient, they can use the StubLayerTreeHostClient.
R=enne,dtrainor
TBR=miguelg
BUG=606056
CQ_INCLUDE_TRYBOTS=master.tryserver.blink:linux_blink_rel
Review-Url: https://codereview.chromium.org/2174653002
Cr-Commit-Position: refs/heads/master@{#407288}
22 files changed
