cc: Delete the RendererClient class.

cc/output/direct_renderer.cc

 // Copyright 2012 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/output/direct_renderer.h"
 
 #include <stddef.h>
 
 #include <unordered_map>
 #include <utility>
@@ skipping 110 matching lines @@
     const DrawingFrame* frame,
     const gfx::Rect& draw_rect) const {
   gfx::Rect window_rect = draw_rect;
   window_rect -= current_draw_rect_.OffsetFromOrigin();
   window_rect += current_viewport_rect_.OffsetFromOrigin();
   if (FlippedFramebuffer(frame))
     window_rect.set_y(current_surface_size_.height() - window_rect.bottom());
   return window_rect;
 }
 
-DirectRenderer::DirectRenderer(RendererClient* client,
-                               const RendererSettings* settings,
+DirectRenderer::DirectRenderer(const RendererSettings* settings,
                                OutputSurface* output_surface,
                                ResourceProvider* resource_provider)
-    : Renderer(client, settings),
+    : Renderer(settings),
       output_surface_(output_surface),
       resource_provider_(resource_provider),
       overlay_processor_(new OverlayProcessor(output_surface)) {
   overlay_processor_->Initialize();
 }
 
 DirectRenderer::~DirectRenderer() {}
 
 const TileDrawQuad* DirectRenderer::CanPassBeDrawnDirectly(
     const RenderPass* pass) {
@@ skipping 66 matching lines @@
 
   DrawingFrame frame;
   frame.render_passes_in_draw_order = render_passes_in_draw_order;
   frame.root_render_pass = root_render_pass;
   frame.root_damage_rect = root_render_pass->damage_rect;
   frame.root_damage_rect.Union(overlay_processor_->GetAndResetOverlayDamage());
   frame.root_damage_rect.Intersect(gfx::Rect(device_viewport_rect.size()));
   frame.device_viewport_rect = device_viewport_rect;
   frame.device_clip_rect = device_clip_rect;
 
-  EnsureBackbuffer();
-
   // Only reshape when we know we are going to draw. Otherwise, the reshape
   // can leave the window at the wrong size if we never draw and the proper
   // viewport size is never set.
   output_surface_->Reshape(device_viewport_rect.size(), device_scale_factor,
                            device_color_space,
                            frame.root_render_pass->has_transparent_background);
 
   BeginDrawingFrame(&frame);
 
   // Draw all non-root render passes except for the root render pass.
@@ skipping 338 matching lines @@
   auto iter = render_pass_textures_.find(id);
   return iter != render_pass_textures_.end() && iter->second->id();
 }
 
 // static
 gfx::Size DirectRenderer::RenderPassTextureSize(const RenderPass* render_pass) {
   return render_pass->output_rect.size();
 }
 
 }  // namespace cc