Allow cc::STP::SetNeedsAnimate to request another commit from a commit

cc/trees/layer_tree_host_unittest_animation.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/trees/layer_tree_host.h"
 
 #include "cc/animation/animation_curve.h"
 #include "cc/animation/layer_animation_controller.h"
 #include "cc/animation/scroll_offset_animation_curve.h"
 #include "cc/animation/timing_function.h"
@@ skipping 84 matching lines @@
     }
     EndTest();
   }
 
   void AfterTest() override {}
 
  private:
   int num_begin_frames_;
 };
 
-MULTI_THREAD_TEST_F(
+SINGLE_AND_MULTI_THREAD_TEST_F(
     LayerTreeHostAnimationTestSetNeedsAnimateInsideAnimationCallback);
 
 // Add a layer animation and confirm that
 // LayerTreeHostImpl::UpdateAnimationState does get called.
 class LayerTreeHostAnimationTestAddAnimation
     : public LayerTreeHostAnimationTest {
  public:
   LayerTreeHostAnimationTestAddAnimation()
       : update_animation_state_was_called_(false) {}
 
@@ skipping 869 matching lines @@
  private:
   scoped_refptr<Layer> content_;
   int num_swap_buffers_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(
     LayerTreeHostAnimationTestAddAnimationAfterAnimating);
 
 }  // namespace
 }  // namespace cc