Delete RenderPassSink

cc/layers/render_surface_impl.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/layers/render_surface_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/strings/stringprintf.h"
 #include "cc/base/math_util.h"
 #include "cc/debug/debug_colors.h"
 #include "cc/layers/layer_impl.h"
-#include "cc/layers/render_pass_sink.h"
 #include "cc/output/filter_operations.h"
 #include "cc/quads/debug_border_draw_quad.h"
 #include "cc/quads/render_pass.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/shared_quad_state.h"
 #include "cc/trees/damage_tracker.h"
 #include "cc/trees/draw_property_utils.h"
 #include "cc/trees/effect_node.h"
 #include "cc/trees/layer_tree_impl.h"
 #include "cc/trees/occlusion.h"
@@ skipping 323 matching lines @@
 }
 
 void RenderSurfaceImpl::ClearLayerLists() {
   layer_list_.clear();
 }
 
 int RenderSurfaceImpl::GetRenderPassId() {
   return id();
 }
 
-void RenderSurfaceImpl::AppendRenderPasses(RenderPassSink* pass_sink) {
+std::unique_ptr<RenderPass> RenderSurfaceImpl::CreateRenderPass() {
   std::unique_ptr<RenderPass> pass = RenderPass::Create(layer_list_.size());
   gfx::Rect damage_rect = GetDamageRect();
   damage_rect.Intersect(content_rect());
   pass->SetNew(id(), content_rect(), damage_rect,
                draw_properties_.screen_space_transform);
   pass->filters = Filters();
   pass->background_filters = BackgroundFilters();
-  pass_sink->AppendRenderPass(std::move(pass));
+  return pass;
 }
 
 void RenderSurfaceImpl::AppendQuads(RenderPass* render_pass,
                                     AppendQuadsData* append_quads_data) {
   gfx::Rect visible_layer_rect =
       occlusion_in_content_space().GetUnoccludedContentRect(content_rect());
   if (visible_layer_rect.IsEmpty())
     return;
 
   const PropertyTrees* property_trees = layer_tree_impl_->property_trees();
@@ skipping 40 matching lines @@
   RenderPassDrawQuad* quad =
       render_pass->CreateAndAppendDrawQuad<RenderPassDrawQuad>();
   quad->SetNew(
       shared_quad_state, content_rect(), visible_layer_rect, GetRenderPassId(),
       mask_resource_id, gfx::ScaleRect(gfx::RectF(content_rect()),
                                        mask_uv_scale.x(), mask_uv_scale.y()),
       mask_texture_size, surface_contents_scale, FiltersOrigin(), gfx::RectF());
 }
 
 }  // namespace cc