| Index: cc/surfaces/surface_aggregator_perftest.cc
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| diff --git a/cc/surfaces/surface_aggregator_perftest.cc b/cc/surfaces/surface_aggregator_perftest.cc
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| index 139b18b8fca1fb50072b887b3cdb71dab707e789..2017cec28d3da8c2d5c70e9558a30ee39f739688 100644
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| --- a/cc/surfaces/surface_aggregator_perftest.cc
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| +++ b/cc/surfaces/surface_aggregator_perftest.cc
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| @@ -22,7 +22,7 @@
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|  namespace cc {
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|  namespace {
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|  
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| -static constexpr uint32_t kArbitraryClientId = 0;
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| +static constexpr FrameSinkId kArbitraryFrameSinkId(1, 1);
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|  
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|  class EmptySurfaceFactoryClient : public SurfaceFactoryClient {
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|   public:
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| @@ -50,7 +50,7 @@ class SurfaceAggregatorPerfTest : public testing::Test {
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|      aggregator_.reset(new SurfaceAggregator(&manager_, resource_provider_.get(),
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|                                              optimize_damage));
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|      for (int i = 1; i <= num_surfaces; i++) {
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| -      factory_.Create(SurfaceId(kArbitraryClientId, i, 0));
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| +      factory_.Create(SurfaceId(kArbitraryFrameSinkId, i, 0));
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|        std::unique_ptr<RenderPass> pass(RenderPass::Create());
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|        std::unique_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
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|  
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| @@ -87,18 +87,18 @@ class SurfaceAggregatorPerfTest : public testing::Test {
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|          SurfaceDrawQuad* surface_quad =
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|              pass->CreateAndAppendDrawQuad<SurfaceDrawQuad>();
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|          surface_quad->SetNew(sqs, gfx::Rect(0, 0, 1, 1), gfx::Rect(0, 0, 1, 1),
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| -                             SurfaceId(kArbitraryClientId, i - 1, 0));
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| +                             SurfaceId(kArbitraryFrameSinkId, i - 1, 0));
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|        }
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|  
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|        frame_data->render_pass_list.push_back(std::move(pass));
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|        CompositorFrame frame;
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|        frame.delegated_frame_data = std::move(frame_data);
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| -      factory_.SubmitCompositorFrame(SurfaceId(kArbitraryClientId, i, 0),
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| +      factory_.SubmitCompositorFrame(SurfaceId(kArbitraryFrameSinkId, i, 0),
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|                                       std::move(frame),
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|                                       SurfaceFactory::DrawCallback());
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|      }
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|  
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| -    factory_.Create(SurfaceId(kArbitraryClientId, num_surfaces + 1, 0));
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| +    factory_.Create(SurfaceId(kArbitraryFrameSinkId, num_surfaces + 1, 0));
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|      timer_.Reset();
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|      do {
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|        std::unique_ptr<RenderPass> pass(RenderPass::Create());
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| @@ -109,7 +109,7 @@ class SurfaceAggregatorPerfTest : public testing::Test {
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|            pass->CreateAndAppendDrawQuad<SurfaceDrawQuad>();
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|        surface_quad->SetNew(sqs, gfx::Rect(0, 0, 100, 100),
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|                             gfx::Rect(0, 0, 100, 100),
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| -                           SurfaceId(kArbitraryClientId, num_surfaces, 0));
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| +                           SurfaceId(kArbitraryFrameSinkId, num_surfaces, 0));
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|  
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|        if (full_damage)
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|          pass->damage_rect = gfx::Rect(0, 0, 100, 100);
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| @@ -120,20 +120,20 @@ class SurfaceAggregatorPerfTest : public testing::Test {
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|        CompositorFrame frame;
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|        frame.delegated_frame_data = std::move(frame_data);
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|        factory_.SubmitCompositorFrame(
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| -          SurfaceId(kArbitraryClientId, num_surfaces + 1, 0), std::move(frame),
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| -          SurfaceFactory::DrawCallback());
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| +          SurfaceId(kArbitraryFrameSinkId, num_surfaces + 1, 0),
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| +          std::move(frame), SurfaceFactory::DrawCallback());
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|  
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|        CompositorFrame aggregated = aggregator_->Aggregate(
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| -          SurfaceId(kArbitraryClientId, num_surfaces + 1, 0));
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| +          SurfaceId(kArbitraryFrameSinkId, num_surfaces + 1, 0));
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|        timer_.NextLap();
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|      } while (!timer_.HasTimeLimitExpired());
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|  
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|      perf_test::PrintResult("aggregator_speed", "", name, timer_.LapsPerSecond(),
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|                             "runs/s", true);
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|  
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| -    factory_.Destroy(SurfaceId(kArbitraryClientId, num_surfaces + 1, 0));
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| +    factory_.Destroy(SurfaceId(kArbitraryFrameSinkId, num_surfaces + 1, 0));
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|      for (int i = 1; i <= num_surfaces; i++)
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| -      factory_.Destroy(SurfaceId(kArbitraryClientId, i, 0));
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| +      factory_.Destroy(SurfaceId(kArbitraryFrameSinkId, i, 0));
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|    }
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|  
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|   protected:
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| 
 |