cc: Chromify the LayerTreeHostImpl class.

cc/layer_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.h"
 
 #include "cc/keyframed_animation_curve.h"
 #include "cc/layer_impl.h"
 #include "cc/layer_painter.h"
 #include "cc/layer_tree_host.h"
@@ skipping 577 matching lines @@
     EXPECT_FALSE(testLayer->NeedsDisplayForTesting());
 
     // Calling setBounds only invalidates on the first time.
     EXPECT_SET_NEEDS_COMMIT(1, testLayer->SetBounds(gfx::Size(7, 10)));
     EXPECT_FALSE(testLayer->NeedsDisplayForTesting());
 }
 
 TEST_F(LayerTest, verifyPushPropertiesAccumulatesUpdateRect)
 {
     scoped_refptr<Layer> testLayer = Layer::Create();
-    scoped_ptr<LayerImpl> implLayer = LayerImpl::Create(m_hostImpl.activeTree(), 1);
+    scoped_ptr<LayerImpl> implLayer = LayerImpl::Create(m_hostImpl.active_tree(), 1);
 
     testLayer->SetNeedsDisplayRect(gfx::RectF(gfx::PointF(), gfx::SizeF(5, 5)));
     testLayer->PushPropertiesTo(implLayer.get());
     EXPECT_FLOAT_RECT_EQ(gfx::RectF(gfx::PointF(), gfx::SizeF(5, 5)), implLayer->update_rect());
 
     // The LayerImpl's updateRect should be accumulated here, since we did not do anything to clear it.
     testLayer->SetNeedsDisplayRect(gfx::RectF(gfx::PointF(10, 10), gfx::SizeF(5, 5)));
     testLayer->PushPropertiesTo(implLayer.get());
     EXPECT_FLOAT_RECT_EQ(gfx::RectF(gfx::PointF(), gfx::SizeF(15, 15)), implLayer->update_rect());
 
     // If we do clear the LayerImpl side, then the next updateRect should be fresh without accumulation.
     implLayer->ResetAllChangeTrackingForSubtree();
     testLayer->SetNeedsDisplayRect(gfx::RectF(gfx::PointF(10, 10), gfx::SizeF(5, 5)));
     testLayer->PushPropertiesTo(implLayer.get());
     EXPECT_FLOAT_RECT_EQ(gfx::RectF(gfx::PointF(10, 10), gfx::SizeF(5, 5)), implLayer->update_rect());
 }
 
 TEST_F(LayerTest, verifyPushPropertiesCausesSurfacePropertyChangedForTransform)
 {
     scoped_refptr<Layer> testLayer = Layer::Create();
-    scoped_ptr<LayerImpl> implLayer = LayerImpl::Create(m_hostImpl.activeTree(), 1);
+    scoped_ptr<LayerImpl> implLayer = LayerImpl::Create(m_hostImpl.active_tree(), 1);
 
     gfx::Transform transform;
     transform.Rotate(45.0);
     testLayer->SetTransform(transform);
 
     EXPECT_FALSE(implLayer->LayerSurfacePropertyChanged());
 
     testLayer->PushPropertiesTo(implLayer.get());
 
     EXPECT_TRUE(implLayer->LayerSurfacePropertyChanged());
 }
 
 TEST_F(LayerTest, verifyPushPropertiesCausesSurfacePropertyChangedForOpacity)
 {
     scoped_refptr<Layer> testLayer = Layer::Create();
-    scoped_ptr<LayerImpl> implLayer = LayerImpl::Create(m_hostImpl.activeTree(), 1);
+    scoped_ptr<LayerImpl> implLayer = LayerImpl::Create(m_hostImpl.active_tree(), 1);
 
     testLayer->SetOpacity(0.5);
 
     EXPECT_FALSE(implLayer->LayerSurfacePropertyChanged());
 
     testLayer->PushPropertiesTo(implLayer.get());
 
     EXPECT_TRUE(implLayer->LayerSurfacePropertyChanged());
 }
 
@@ skipping 265 matching lines @@
     layer->SetLayerTreeHost(layerTreeHost.get());
     assertLayerTreeHostMatchesForSubtree(layer.get(), layerTreeHost.get());
 
     // Case 3: with a LayerTreeHost where accelerated animation is disabled, the
     // animation should be rejected.
     EXPECT_FALSE(addTestAnimation(layer.get()));
 }
 
 }  // namespace
 }  // namespace cc