cc: Reland Move data to LayerTree from LayerTreeHost.

cc/layers/heads_up_display_unittest.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/layers/heads_up_display_layer.h"
 #include "cc/layers/layer.h"
 #include "cc/test/layer_tree_test.h"
 #include "cc/trees/layer_tree_host.h"
 
 namespace cc {
@@ skipping 29 matching lines @@
   void BeginTest() override {
     root_layer1_->SetBounds(gfx::Size(30, 30));
     root_layer2_->SetBounds(gfx::Size(30, 30));
 
     PostSetNeedsCommitToMainThread();
   }
 
   void DidCommit() override {
     ++num_commits_;
 
-    ASSERT_TRUE(layer_tree_host()->hud_layer());
+    ASSERT_TRUE(layer_tree()->hud_layer());
 
     switch (num_commits_) {
       case 1:
         // Change directly to a new root layer.
-        layer_tree_host()->SetRootLayer(root_layer1_);
+        layer_tree()->SetRootLayer(root_layer1_);
         break;
       case 2:
-        EXPECT_EQ(root_layer1_.get(), layer_tree_host()->hud_layer()->parent());
+        EXPECT_EQ(root_layer1_.get(), layer_tree()->hud_layer()->parent());
         // Unset the root layer.
-        layer_tree_host()->SetRootLayer(nullptr);
+        layer_tree()->SetRootLayer(nullptr);
         break;
       case 3:
-        EXPECT_EQ(0, layer_tree_host()->hud_layer()->parent());
+        EXPECT_EQ(0, layer_tree()->hud_layer()->parent());
         // Change back to the previous root layer.
-        layer_tree_host()->SetRootLayer(root_layer1_);
+        layer_tree()->SetRootLayer(root_layer1_);
         break;
       case 4:
-        EXPECT_EQ(root_layer1_.get(), layer_tree_host()->hud_layer()->parent());
+        EXPECT_EQ(root_layer1_.get(), layer_tree()->hud_layer()->parent());
         // Unset the root layer.
-        layer_tree_host()->SetRootLayer(nullptr);
+        layer_tree()->SetRootLayer(nullptr);
         break;
       case 5:
-        EXPECT_EQ(0, layer_tree_host()->hud_layer()->parent());
+        EXPECT_EQ(0, layer_tree()->hud_layer()->parent());
         // Change to a new root layer from a null root.
-        layer_tree_host()->SetRootLayer(root_layer2_);
+        layer_tree()->SetRootLayer(root_layer2_);
         break;
       case 6:
-        EXPECT_EQ(root_layer2_.get(), layer_tree_host()->hud_layer()->parent());
+        EXPECT_EQ(root_layer2_.get(), layer_tree()->hud_layer()->parent());
         // Change directly back to the last root layer/
-        layer_tree_host()->SetRootLayer(root_layer1_);
+        layer_tree()->SetRootLayer(root_layer1_);
         break;
       case 7:
-        EXPECT_EQ(root_layer1_.get(), layer_tree_host()->hud_layer()->parent());
+        EXPECT_EQ(root_layer1_.get(), layer_tree()->hud_layer()->parent());
         EndTest();
         break;
     }
   }
 
   void AfterTest() override {}
 
  private:
   scoped_refptr<DrawsContentLayer> root_layer1_;
   scoped_refptr<DrawsContentLayer> root_layer2_;
   int num_commits_;
 };
 
 MULTI_THREAD_TEST_F(HudWithRootLayerChange);
 
 }  // namespace
 }  // namespace cc