Make cc output surface creation async

cc/layers/delegated_renderer_layer_unittest.cc

 // Copyright 2014 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/delegated_renderer_layer.h"
 
 #include "cc/layers/delegated_frame_provider.h"
 #include "cc/layers/delegated_frame_resource_collection.h"
 #include "cc/layers/solid_color_layer.h"
 #include "cc/output/delegated_frame_data.h"
 #include "cc/test/fake_delegated_renderer_layer.h"
 #include "cc/test/fake_layer_tree_host.h"
 #include "cc/test/fake_proxy.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace cc {
 namespace {
 
 class DelegatedRendererLayerTest : public testing::Test {
  public:
-  DelegatedRendererLayerTest() : proxy_() {
+  DelegatedRendererLayerTest()
+      : proxy_(), host_client_(FakeLayerTreeHostClient::DIRECT_3D) {
     LayerTreeSettings settings;
     settings.minimum_occlusion_tracking_size = gfx::Size();
 
-    host_impl_ = FakeLayerTreeHost::Create(settings);
+    host_impl_ = FakeLayerTreeHost::Create(&host_client_, settings);
     host_impl_->SetViewportSize(gfx::Size(10, 10));
   }
 
  protected:
   FakeProxy proxy_;
+  FakeLayerTreeHostClient host_client_;
   TestSharedBitmapManager shared_bitmap_manager_;
   scoped_ptr<LayerTreeHost> host_impl_;
 };
 
 class DelegatedRendererLayerTestSimple : public DelegatedRendererLayerTest {
  public:
   DelegatedRendererLayerTestSimple() : DelegatedRendererLayerTest() {
     scoped_ptr<RenderPass> root_pass(RenderPass::Create());
     root_pass->SetNew(
         RenderPassId(1, 1), gfx::Rect(1, 1), gfx::Rect(1, 1), gfx::Transform());
@@ skipping 27 matching lines @@
   EXPECT_EQ(0, delegated_renderer_layer_->NumDescendantsThatDrawContent());
   EXPECT_EQ(1, root_layer_->NumDescendantsThatDrawContent());
   delegated_renderer_layer_->SetIsDrawable(true);
   EXPECT_EQ(1000, delegated_renderer_layer_->NumDescendantsThatDrawContent());
   EXPECT_EQ(1001, layer_before_->NumDescendantsThatDrawContent());
   EXPECT_EQ(1002, root_layer_->NumDescendantsThatDrawContent());
 }
 
 }  // namespace
 }  // namespace cc