Ref count layer animation controllers.

cc/layer_tree_host_common_unittest.cc

 // 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.
 
 #include "cc/layer_tree_host_common.h"
 
 #include "cc/content_layer.h"
 #include "cc/content_layer_client.h"
 #include "cc/layer.h"
 #include "cc/layer_animation_controller.h"
@@ skipping 1682 matching lines @@
     renderSurface1->addChild(renderSurface2);
     renderSurface2->addChild(childOfRS2);
     childOfRoot->addChild(grandChildOfRoot);
     childOfRS1->addChild(grandChildOfRS1);
     childOfRS2->addChild(grandChildOfRS2);
 
     // Make our render surfaces.
     renderSurface1->setForceRenderSurface(true);
     renderSurface2->setForceRenderSurface(true);
 
-    // Put an animated opacity on the render surface.
-    addOpacityTransitionToController(*renderSurface1->layerAnimationController(), 10, 1, 0, false);
-
-    // Also put an animated opacity on a layer without descendants.
-    addOpacityTransitionToController(*grandChildOfRoot->layerAnimationController(), 10, 1, 0, false);
-
     gfx::Transform layerTransform;
     layerTransform.Translate(1, 1);
     gfx::Transform sublayerTransform;
     sublayerTransform.Scale3d(10, 1, 1);
 
-    // Put a transform animation on the render surface.
-    addAnimatedTransformToController(*renderSurface2->layerAnimationController(), 10, 30, 0);
-
-    // Also put transform animations on grandChildOfRoot, and grandChildOfRS2
-    addAnimatedTransformToController(*grandChildOfRoot->layerAnimationController(), 10, 30, 0);
-    addAnimatedTransformToController(*grandChildOfRS2->layerAnimationController(), 10, 30, 0);
-
     setLayerPropertiesForTesting(parent.get(), layerTransform, sublayerTransform, gfx::PointF(0.25, 0), gfx::PointF(2.5, 0), gfx::Size(10, 10), false);
     setLayerPropertiesForTesting(renderSurface1.get(), layerTransform, sublayerTransform, gfx::PointF(0.25, 0), gfx::PointF(2.5, 0), gfx::Size(10, 10), false);
     setLayerPropertiesForTesting(renderSurface2.get(), layerTransform, sublayerTransform, gfx::PointF(0.25, 0), gfx::PointF(2.5, 0), gfx::Size(10, 10), false);
     setLayerPropertiesForTesting(childOfRoot.get(), layerTransform, sublayerTransform, gfx::PointF(0.25, 0), gfx::PointF(2.5, 0), gfx::Size(10, 10), false);
     setLayerPropertiesForTesting(childOfRS1.get(), layerTransform, sublayerTransform, gfx::PointF(0.25, 0), gfx::PointF(2.5, 0), gfx::Size(10, 10), false);
     setLayerPropertiesForTesting(childOfRS2.get(), layerTransform, sublayerTransform, gfx::PointF(0.25, 0), gfx::PointF(2.5, 0), gfx::Size(10, 10), false);
     setLayerPropertiesForTesting(grandChildOfRoot.get(), layerTransform, sublayerTransform, gfx::PointF(0.25, 0), gfx::PointF(2.5, 0), gfx::Size(10, 10), false);
     setLayerPropertiesForTesting(grandChildOfRS1.get(), layerTransform, sublayerTransform, gfx::PointF(0.25, 0), gfx::PointF(2.5, 0), gfx::Size(10, 10), false);
     setLayerPropertiesForTesting(grandChildOfRS2.get(), layerTransform, sublayerTransform, gfx::PointF(0.25, 0), gfx::PointF(2.5, 0), gfx::Size(10, 10), false);
 
+    // Put an animated opacity on the render surface.
+    addOpacityTransitionToController(*renderSurface1->layerAnimationController(), 10, 1, 0, false);
+
+    // Also put an animated opacity on a layer without descendants.
+    addOpacityTransitionToController(*grandChildOfRoot->layerAnimationController(), 10, 1, 0, false);
+
+    // Put a transform animation on the render surface.
+    addAnimatedTransformToController(*renderSurface2->layerAnimationController(), 10, 30, 0);
+
+    // Also put transform animations on grandChildOfRoot, and grandChildOfRS2
+    addAnimatedTransformToController(*grandChildOfRoot->layerAnimationController(), 10, 30, 0);
+    addAnimatedTransformToController(*grandChildOfRS2->layerAnimationController(), 10, 30, 0);
+
     executeCalculateDrawProperties(parent.get());
 
     // Only layers that are associated with render surfaces should have an actual renderSurface() value.
     //
     ASSERT_TRUE(parent->renderSurface());
     ASSERT_FALSE(childOfRoot->renderSurface());
     ASSERT_FALSE(grandChildOfRoot->renderSurface());
 
     ASSERT_TRUE(renderSurface1->renderSurface());
     ASSERT_FALSE(childOfRS1->renderSurface());
@@ skipping 3062 matching lines @@
     EXPECT_EQ(m_canUseLCDText, m_grandChild->canUseLCDText());
 }
 
 INSTANTIATE_TEST_CASE_P(LayerTreeHostCommonTest,
                         LCDTextTest,
                         testing::Combine(testing::Bool(),
                                          testing::Bool()));
 
 }  // namespace
 }  // namespace cc