Revert 171714 - Use an auxiliary list of animation controllers.

cc/test/layer_tree_test_common.h

 // Copyright 2011 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.
 
 #ifndef CC_TEST_LAYER_TREE_TEST_COMMON_H_
 #define CC_TEST_LAYER_TREE_TEST_COMMON_H_
 
 #include "base/hash_tables.h"
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread.h"
@@ skipping 66 matching lines @@
     void endTest();
     void endTestAfterDelay(int delayMilliseconds);
 
     void postSetNeedsAnimateToMainThread();
     void postAddAnimationToMainThread(cc::Layer*);
     void postAddInstantAnimationToMainThread();
     void postSetNeedsCommitToMainThread();
     void postAcquireLayerTextures();
     void postSetNeedsRedrawToMainThread();
     void postSetVisibleToMainThread(bool visible);
+    void postDidAddAnimationToMainThread();
 
     void doBeginTest();
     void timeout();
 
     cc::LayerTreeHost* layerTreeHost() { return m_layerTreeHost.get(); }
 
 protected:
     ThreadedTest();
 
     virtual void initializeSettings(cc::LayerTreeSettings&) { }
@@ skipping 101 matching lines @@
     TEST_F(TEST_FIXTURE_NAME, runSingleThread)            \
     {                                                     \
         runTest(false);                                   \
     }                                                     \
     TEST_F(TEST_FIXTURE_NAME, runMultiThread)             \
     {                                                     \
         runTest(true);                                    \
     }
 
 #endif  // CC_TEST_LAYER_TREE_TEST_COMMON_H_