cc: Move UI Resource management out of LayerTreeHost.

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 15 matching lines @@
 #include "cc/layers/video_layer.h"
 #include "cc/output/begin_frame_args.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/output/copy_output_result.h"
 #include "cc/output/output_surface.h"
 #include "cc/output/swap_promise.h"
 #include "cc/playback/display_item_list_settings.h"
 #include "cc/quads/draw_quad.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/tile_draw_quad.h"
+#include "cc/resources/ui_resource_manager.h"
 #include "cc/test/fake_content_layer_client.h"
 #include "cc/test/fake_layer_tree_host_client.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/fake_painted_scrollbar_layer.h"
 #include "cc/test/fake_picture_layer.h"
 #include "cc/test/fake_picture_layer_impl.h"
 #include "cc/test/fake_proxy.h"
 #include "cc/test/fake_recording_source.h"
 #include "cc/test/fake_scoped_ui_resource.h"
 #include "cc/test/fake_video_frame_provider.h"
@@ skipping 2962 matching lines @@
     switch (frame) {
       case 1:
         CreateResource();
         CreateResource();
         PostSetNeedsCommitToMainThread();
         break;
       case 2:
         // Usually ScopedUIResource are deleted from the manager in their
         // destructor.  Here we just want to test that a direct call to
         // DeleteUIResource works.
-        layer_tree_host()->DeleteUIResource(ui_resources_[0]->id());
+        layer_tree_host()->GetUIResourceManager()->DeleteUIResource(
+            ui_resources_[0]->id());
         PostSetNeedsCommitToMainThread();
         break;
       case 3:
         // DeleteUIResource can be called with an invalid id.
-        layer_tree_host()->DeleteUIResource(ui_resources_[0]->id());
+        layer_tree_host()->GetUIResourceManager()->DeleteUIResource(
+            ui_resources_[0]->id());
         PostSetNeedsCommitToMainThread();
         break;
       case 4:
         CreateResource();
         CreateResource();
         PostSetNeedsCommitToMainThread();
         break;
       case 5:
         ClearResources();
         EndTest();
@@ skipping 36 matching lines @@
 
  private:
   // Must clear all resources before exiting.
   void ClearResources() {
     for (int i = 0; i < num_ui_resources_; i++)
       ui_resources_[i] = nullptr;
   }
 
   void CreateResource() {
     ui_resources_[num_ui_resources_++] =
-        FakeScopedUIResource::Create(layer_tree_host());
+        FakeScopedUIResource::Create(layer_tree_host()->GetUIResourceManager());
   }
 
   std::unique_ptr<FakeScopedUIResource> ui_resources_[5];
   int num_ui_resources_;
 };
 
 MULTI_THREAD_TEST_F(LayerTreeHostTestUIResource);
 
 class PushPropertiesCountingLayerImpl : public LayerImpl {
  public:
@@ skipping 1911 matching lines @@
   void AfterTest() override {}
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostTestSimpleSwapPromiseMonitor);
 
 class LayerTreeHostTestHighResRequiredAfterEvictingUIResources
     : public LayerTreeHostTest {
  protected:
   void SetupTree() override {
     LayerTreeHostTest::SetupTree();
-    ui_resource_ = FakeScopedUIResource::Create(layer_tree_host());
+    ui_resource_ =
+        FakeScopedUIResource::Create(layer_tree_host()->GetUIResourceManager());
     client_.set_bounds(layer_tree()->root_layer()->bounds());
   }
 
   void BeginTest() override { PostSetNeedsCommitToMainThread(); }
 
   void DidActivateTreeOnThread(LayerTreeHostImpl* host_impl) override {
     host_impl->EvictAllUIResources();
     // Existence of evicted UI resources will trigger NEW_CONTENT_TAKES_PRIORITY
     // mode. Active tree should require high-res to draw after entering this
     // mode to ensure that high-res tiles are also required for a pending tree
@@ skipping 2018 matching lines @@
  private:
   FakeContentLayerClient client_;
   const gfx::Size viewport_size_;
   const gfx::Size large_image_size_;
 };
 
 SINGLE_AND_MULTI_THREAD_TEST_F(GpuRasterizationSucceedsWithLargeImage);
 
 }  // namespace
 }  // namespace cc