render_widget_host_unittest.cc has dependencies on:
  -  viz::BeginFrameAck
  -  viz::TransferableResource
  -  viz::mojom::CompositorFrameSinkPtr 
  -  viz::LocalSurfaceId

This affects the following test classes:
  -  RenderWidgetHostAsyncWheelEventsEnabledMojoInputDisabledTest
  -  RenderWidgetHostAsyncWheelEventsEnabledTest
  -  RenderWidgetHostInitialSizeTest
  -  RenderWidgetHostTest
  -  RenderWidgetHostWheelScrollLatchingDisabledTest
  -  RenderWidgetHostWheelScrollLatchingMojoInputDisabledTest

Find out how the Viz process split impacts this test, and update.