Delete CC.

cc/output/delegating_renderer.cc

Index: cc/output/delegating_renderer.cc
diff --git a/cc/output/delegating_renderer.cc b/cc/output/delegating_renderer.cc
deleted file mode 100644
index 0944ef466890d68a0dd4373b14927bd929c4cffc..0000000000000000000000000000000000000000
--- a/cc/output/delegating_renderer.cc
+++ /dev/null
@@ -1,131 +0,0 @@
-// 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/delegating_renderer.h"
-
-#include <set>
-#include <string>
-#include <vector>
-
-#include "base/trace_event/trace_event.h"
-#include "cc/output/compositor_frame_ack.h"
-#include "cc/output/context_provider.h"
-#include "cc/quads/draw_quad.h"
-#include "cc/quads/render_pass.h"
-#include "cc/resources/resource_provider.h"
-#include "gpu/command_buffer/client/context_support.h"
-#include "gpu/command_buffer/client/gles2_interface.h"
-
-
-namespace cc {
-
-scoped_ptr<DelegatingRenderer> DelegatingRenderer::Create(
-    RendererClient* client,
-    const RendererSettings* settings,
-    OutputSurface* output_surface,
-    ResourceProvider* resource_provider) {
-  return make_scoped_ptr(new DelegatingRenderer(
-      client, settings, output_surface, resource_provider));
-}
-
-DelegatingRenderer::DelegatingRenderer(RendererClient* client,
-                                       const RendererSettings* settings,
-                                       OutputSurface* output_surface,
-                                       ResourceProvider* resource_provider)
-    : Renderer(client, settings),
-      output_surface_(output_surface),
-      resource_provider_(resource_provider) {
-  DCHECK(resource_provider_);
-
-  capabilities_.using_partial_swap = false;
-  capabilities_.max_texture_size = resource_provider_->max_texture_size();
-  capabilities_.best_texture_format = resource_provider_->best_texture_format();
-  capabilities_.allow_partial_texture_updates =
-      output_surface->capabilities().can_force_reclaim_resources;
-
-  if (!output_surface_->context_provider()) {
-    capabilities_.using_shared_memory_resources = true;
-  } else {
-    const ContextProvider::Capabilities& caps =
-        output_surface_->context_provider()->ContextCapabilities();
-
-    DCHECK(!caps.gpu.iosurface || caps.gpu.texture_rectangle);
-
-    capabilities_.using_egl_image = caps.gpu.egl_image_external;
-    capabilities_.using_image = caps.gpu.image;
-
-    capabilities_.allow_rasterize_on_demand = false;
-  }
-}
-
-DelegatingRenderer::~DelegatingRenderer() {}
-
-const RendererCapabilitiesImpl& DelegatingRenderer::Capabilities() const {
-  return capabilities_;
-}
-
-static ResourceProvider::ResourceId AppendToArray(
-    ResourceProvider::ResourceIdArray* array,
-    ResourceProvider::ResourceId id) {
-  array->push_back(id);
-  return id;
-}
-
-void DelegatingRenderer::DrawFrame(RenderPassList* render_passes_in_draw_order,
-                                   float device_scale_factor,
-                                   const gfx::Rect& device_viewport_rect,
-                                   const gfx::Rect& device_clip_rect,
-                                   bool disable_picture_quad_image_filtering) {
-  TRACE_EVENT0("cc", "DelegatingRenderer::DrawFrame");
-
-  DCHECK(!delegated_frame_data_);
-
-  delegated_frame_data_ = make_scoped_ptr(new DelegatedFrameData);
-  DelegatedFrameData& out_data = *delegated_frame_data_;
-  out_data.device_scale_factor = device_scale_factor;
-  // Move the render passes and resources into the |out_frame|.
-  out_data.render_pass_list.swap(*render_passes_in_draw_order);
-
-  // Collect all resource ids in the render passes into a ResourceIdArray.
-  ResourceProvider::ResourceIdArray resources;
-  DrawQuad::ResourceIteratorCallback append_to_array =
-      base::Bind(&AppendToArray, &resources);
-  for (const auto& render_pass : out_data.render_pass_list) {
-    for (const auto& quad : render_pass->quad_list)
-      quad->IterateResources(append_to_array);
-  }
-  resource_provider_->PrepareSendToParent(resources, &out_data.resource_list);
-}
-
-void DelegatingRenderer::SwapBuffers(const CompositorFrameMetadata& metadata) {
-  TRACE_EVENT0("cc,benchmark", "DelegatingRenderer::SwapBuffers");
-  CompositorFrame compositor_frame;
-  compositor_frame.metadata = metadata;
-  compositor_frame.delegated_frame_data = delegated_frame_data_.Pass();
-  output_surface_->SwapBuffers(&compositor_frame);
-}
-
-void DelegatingRenderer::ReceiveSwapBuffersAck(
-    const CompositorFrameAck& ack) {
-  resource_provider_->ReceiveReturnsFromParent(ack.resources);
-}
-
-void DelegatingRenderer::DidChangeVisibility() {
-  ContextProvider* context_provider = output_surface_->context_provider();
-  if (!visible()) {
-    TRACE_EVENT0("cc", "DelegatingRenderer::SetVisible dropping resources");
-    resource_provider_->ReleaseCachedData();
-    if (context_provider) {
-      context_provider->DeleteCachedResources();
-      context_provider->ContextGL()->Flush();
-    }
-  }
-  // We loop visibility to the GPU process, since that's what manages memory.
-  // That will allow it to feed us with memory allocations that we can act
-  // upon.
-  if (context_provider)
-    context_provider->ContextSupport()->SetSurfaceVisible(visible());
-}
-
-}  // namespace cc