cc: Fix slow LayerTreeHostAnimationTest

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 1235 matching lines @@
         host_impl->pending_tree()->source_frame_number() != 2)
       return;
 
     frame_count_with_pending_tree_++;
     if (frame_count_with_pending_tree_ == 2)
       host_impl->BlockNotifyReadyToActivateForTesting(false);
   }
 
   virtual void UpdateAnimationState(LayerTreeHostImpl* host_impl,
                                     bool has_unfinished_animation) OVERRIDE {
-    Animation* root_animation = host_impl->active_tree()
-                                    ->root_layer()
-                                    ->layer_animation_controller()
-                                    ->GetAnimation(Animation::Opacity);
+    LayerAnimationController* root_controller_impl =
+        host_impl->active_tree()->root_layer()->layer_animation_controller();
+    Animation* root_animation =
+        root_controller_impl->GetAnimation(Animation::Opacity);
     if (!root_animation || root_animation->run_state() != Animation::Running)
       return;
 
-    Animation* child_animation = host_impl->active_tree()
-                                     ->root_layer()
-                                     ->children()[0]
-                                     ->layer_animation_controller()
-                                     ->GetAnimation(Animation::Opacity);
+    LayerAnimationController* child_controller_impl =
+        host_impl->active_tree()->root_layer()->children()
+            [0]->layer_animation_controller();

[ajuma, 2014/07/09 14:23:54]

Weird line breaking, but that's how git cl format wanted it.

+    Animation* child_animation =
+        child_controller_impl->GetAnimation(Animation::Opacity);
     EXPECT_EQ(Animation::Running, child_animation->run_state());
     EXPECT_EQ(root_animation->start_time(), child_animation->start_time());
+    root_controller_impl->AbortAnimations(Animation::Opacity);
+    root_controller_impl->AbortAnimations(Animation::Transform);
+    child_controller_impl->AbortAnimations(Animation::Opacity);
     EndTest();
   }
 
   virtual void AfterTest() OVERRIDE {}
 
  private:
   int frame_count_with_pending_tree_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(
@@ skipping 59 matching lines @@
  private:
   scoped_refptr<Layer> content_;
   int num_swap_buffers_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(
     LayerTreeHostAnimationTestAddAnimationAfterAnimating);
 
 }  // namespace
 }  // namespace cc