cc: Remove the LayerTreeHost abstraction.

cc/trees/layer_tree_host_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/trees/layer_tree_host.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
@@ skipping 5169 matching lines @@
             &layer_client_, std::move(recording_source));
     layer_ = layer.get();
     layer->SetBounds(gfx::Size(10, 10));
     layer->SetIsDrawable(true);
     layer_tree()->root_layer()->AddChild(layer);
     layer_client_.set_bounds(layer_->bounds());
   }
 
   void BeginTest() override {
     // Verify default value.
-    EXPECT_FALSE(layer_tree_host_in_process()->has_gpu_rasterization_trigger());
+    EXPECT_FALSE(layer_tree_host()->has_gpu_rasterization_trigger());
 
     // Setting gpu rasterization trigger does not enable gpu rasterization.
     layer_tree_host()->SetHasGpuRasterizationTrigger(true);
-    EXPECT_TRUE(layer_tree_host_in_process()->has_gpu_rasterization_trigger());
+    EXPECT_TRUE(layer_tree_host()->has_gpu_rasterization_trigger());
 
     PostSetNeedsCommitToMainThread();
   }
 
   void CommitCompleteOnThread(LayerTreeHostImpl* host_impl) override {
     EXPECT_TRUE(layer_->IsSuitableForGpuRasterization());
 
     EXPECT_FALSE(host_impl->pending_tree()->use_gpu_rasterization());
     EXPECT_FALSE(host_impl->use_gpu_rasterization());
   }
@@ skipping 30 matching lines @@
     layer_ = layer.get();
     layer->SetBounds(gfx::Size());
     layer->SetIsDrawable(true);
     layer_tree()->root_layer()->AddChild(layer);
     layer_client_.set_bounds(layer->bounds());
   }
 
   void BeginTest() override {
     // Setting gpu rasterization trigger does not enable gpu rasterization.
     layer_tree_host()->SetHasGpuRasterizationTrigger(true);
-    EXPECT_TRUE(layer_tree_host_in_process()->has_gpu_rasterization_trigger());
+    EXPECT_TRUE(layer_tree_host()->has_gpu_rasterization_trigger());
 
     PostSetNeedsCommitToMainThread();
   }
 
   void CommitCompleteOnThread(LayerTreeHostImpl* host_impl) override {
     EXPECT_TRUE(layer_->IsSuitableForGpuRasterization());
 
     EXPECT_FALSE(host_impl->pending_tree()->use_gpu_rasterization());
     EXPECT_FALSE(host_impl->use_gpu_rasterization());
   }
@@ skipping 34 matching lines @@
             &layer_client_, std::move(recording_source));
     layer_ = layer.get();
     layer->SetBounds(gfx::Size(10, 10));
     layer->SetIsDrawable(true);
     layer_tree()->root_layer()->AddChild(layer);
     layer_client_.set_bounds(layer_->bounds());
   }
 
   void BeginTest() override {
     // Verify default value.
-    EXPECT_FALSE(layer_tree_host_in_process()->has_gpu_rasterization_trigger());
+    EXPECT_FALSE(layer_tree_host()->has_gpu_rasterization_trigger());
 
     // Gpu rasterization trigger is relevant.
     layer_tree_host()->SetHasGpuRasterizationTrigger(true);
-    EXPECT_TRUE(layer_tree_host_in_process()->has_gpu_rasterization_trigger());
+    EXPECT_TRUE(layer_tree_host()->has_gpu_rasterization_trigger());
 
     // Content-based veto is relevant as well.
     layer_->set_force_unsuitable_for_gpu_rasterization(true);
 
     // Veto will take effect when layers are updated.
     // The results will be verified after commit is completed below.
     // Since we are manually marking the source as unsuitable,
     // make sure that the layer gets a chance to update.
     layer_->SetNeedsDisplay();
     PostSetNeedsCommitToMainThread();
@@ skipping 43 matching lines @@
             &layer_client_, std::move(recording_source));
     layer_ = layer.get();
     layer->SetBounds(gfx::Size(10, 10));
     layer->SetIsDrawable(true);
     layer_tree()->root_layer()->AddChild(layer);
     layer_client_.set_bounds(layer_->bounds());
   }
 
   void BeginTest() override {
     // Verify default value.
-    EXPECT_FALSE(layer_tree_host_in_process()->has_gpu_rasterization_trigger());
+    EXPECT_FALSE(layer_tree_host()->has_gpu_rasterization_trigger());
 
     // Gpu rasterization trigger is relevant.
     layer_tree_host()->SetHasGpuRasterizationTrigger(true);
-    EXPECT_TRUE(layer_tree_host_in_process()->has_gpu_rasterization_trigger());
+    EXPECT_TRUE(layer_tree_host()->has_gpu_rasterization_trigger());
 
     // Content-based veto is relevant as well.
     layer_->set_force_unsuitable_for_gpu_rasterization(true);
 
     // Veto will take effect when layers are updated.
     // The results will be verified after commit is completed below.
     // Since we are manually marking the source as unsuitable,
     // make sure that the layer gets a chance to update.
     layer_->SetNeedsDisplay();
     PostSetNeedsCommitToMainThread();
@@ skipping 58 matching lines @@
     layer_ = layer.get();
 
     layer->SetBounds(gfx::Size(10, 10));
     layer->SetIsDrawable(true);
     layer_tree()->root_layer()->AddChild(layer);
     layer_client_.set_bounds(layer_->bounds());
   }
 
   void BeginTest() override {
     // Verify default value.
-    EXPECT_FALSE(layer_tree_host_in_process()->has_gpu_rasterization_trigger());
+    EXPECT_FALSE(layer_tree_host()->has_gpu_rasterization_trigger());
 
     // With gpu rasterization forced, gpu rasterization trigger is irrelevant.
     layer_tree_host()->SetHasGpuRasterizationTrigger(true);
-    EXPECT_TRUE(layer_tree_host_in_process()->has_gpu_rasterization_trigger());
+    EXPECT_TRUE(layer_tree_host()->has_gpu_rasterization_trigger());
 
     // Content-based veto is irrelevant as well.
     layer_->set_force_unsuitable_for_gpu_rasterization(true);
 
     // Veto will take effect when layers are updated.
     // The results will be verified after commit is completed below.
     // Since we are manually marking the source as unsuitable,
     // make sure that the layer gets a chance to update.
     layer_->SetNeedsDisplay();
     PostSetNeedsCommitToMainThread();
@@ skipping 394 matching lines @@
     layer_tree()->SetRootLayer(nullptr);
     info_.page_scale_delta = 3.14f;
     info_.top_controls_delta = 2.73f;
 
     PostSetNeedsCommitToMainThread();
   }
 
   void BeginMainFrame(const BeginFrameArgs& args) override {
     EXPECT_EQ(nullptr, layer_tree()->root_layer());
 
-    layer_tree_host_in_process()->ApplyScrollAndScale(&info_);
+    layer_tree_host()->ApplyScrollAndScale(&info_);
     EndTest();
   }
 
   void ApplyViewportDeltas(const gfx::Vector2dF& inner,
                            const gfx::Vector2dF& outer,
                            const gfx::Vector2dF& elastic_overscroll_delta,
                            float scale_delta,
                            float top_controls_delta) override {
     EXPECT_EQ(info_.page_scale_delta, scale_delta);
     EXPECT_EQ(info_.top_controls_delta, top_controls_delta);
@@ skipping 1236 matching lines @@
     EndTest();
   }
 
   void AfterTest() override {}
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostTestSubmitFrameResources);
 
 }  // namespace
 }  // namespace cc