cc: Prevent checkerboarded animations from timing out during tests.

cc/trees/thread_proxy.cc

Index: cc/trees/thread_proxy.cc
diff --git a/cc/trees/thread_proxy.cc b/cc/trees/thread_proxy.cc
index f824c9b814f118cebe20ba132b27d5837e1a6a55..237d2ac8f08ad7edb2968c29b88d5da815707dd7 100644
--- a/cc/trees/thread_proxy.cc
+++ b/cc/trees/thread_proxy.cc
@@ -1095,9 +1095,11 @@ void ThreadProxy::InitializeImplOnImplThread(CompletionEvent* completion,
   } else {
     frame_rate_controller.reset(new FrameRateController(Proxy::ImplThread()));
   }
+  const LayerTreeSettings& settings = layer_tree_host_->settings();
   SchedulerSettings scheduler_settings;
-  scheduler_settings.impl_side_painting =
-      layer_tree_host_->settings().impl_side_painting;
+  scheduler_settings.impl_side_painting = settings.impl_side_painting;
+  scheduler_settings.timeout_and_draw_when_animation_checkerboards =
+      settings.timeout_and_draw_when_animation_checkerboards;
   scheduler_on_impl_thread_ = Scheduler::Create(this,
                                                 frame_rate_controller.Pass(),
                                                 scheduler_settings);