android webview: allow cc to fail hardware draw

cc/scheduler/scheduler_state_machine_unittest.cc

Index: cc/scheduler/scheduler_state_machine_unittest.cc
diff --git a/cc/scheduler/scheduler_state_machine_unittest.cc b/cc/scheduler/scheduler_state_machine_unittest.cc
index 7d9605fb10d2e788f55de8ede6aac11ba9280110..84a1d27f46c42f6fca9251d6951d2a1278e7cd9b 100644
--- a/cc/scheduler/scheduler_state_machine_unittest.cc
+++ b/cc/scheduler/scheduler_state_machine_unittest.cc
@@ -1788,10 +1788,10 @@ TEST(SchedulerStateMachineTest, ReportIfNotDrawing) {
   EXPECT_FALSE(state.PendingDrawsShouldBeAborted());
 }
 
-TEST(SchedulerStateMachineTest, ForceDrawForSynchronousCompositor) {
+TEST(SchedulerStateMachineTest, ForceDrawForResourcelessSoftwareDraw) {
   SchedulerSettings scheduler_settings;
-  scheduler_settings.using_synchronous_renderer_compositor = true;
   StateMachine state(scheduler_settings);
+  state.SetResourcelessSoftareDraw(true);

[brianderson, 2015/10/21 22:43:04]

Since this is a dynamic setting now, can you update this test or the Scheduler
test to switch the mode on and off?

[boliu, 2015/10/21 23:04:44]

Done.

   SET_UP_STATE(state)
   EXPECT_FALSE(state.PendingDrawsShouldBeAborted());