Part 10 of cc/ directory shuffles: layers

cc/delegated_renderer_layer.cc

Index: cc/delegated_renderer_layer.cc
diff --git a/cc/delegated_renderer_layer.cc b/cc/delegated_renderer_layer.cc
deleted file mode 100644
index bdf8b3770014b185e865e9e7672a540d8f7ec780..0000000000000000000000000000000000000000
--- a/cc/delegated_renderer_layer.cc
+++ /dev/null
@@ -1,103 +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/delegated_renderer_layer.h"
-
-#include "cc/delegated_renderer_layer_impl.h"
-#include "cc/output/delegated_frame_data.h"
-
-namespace cc {
-
-scoped_refptr<DelegatedRendererLayer> DelegatedRendererLayer::Create() {
-  return scoped_refptr<DelegatedRendererLayer>(new DelegatedRendererLayer());
-}
-
-DelegatedRendererLayer::DelegatedRendererLayer()
-    : Layer() {
-}
-
-DelegatedRendererLayer::~DelegatedRendererLayer() {}
-
-scoped_ptr<LayerImpl> DelegatedRendererLayer::CreateLayerImpl(
-    LayerTreeImpl* tree_impl) {
-  return DelegatedRendererLayerImpl::Create(
-      tree_impl, layer_id_).PassAs<LayerImpl>();
-}
-
-bool DelegatedRendererLayer::DrawsContent() const {
-  return Layer::DrawsContent() && !frame_size_.IsEmpty();
-}
-
-void DelegatedRendererLayer::PushPropertiesTo(LayerImpl* impl) {
-  Layer::PushPropertiesTo(impl);
-
-  DelegatedRendererLayerImpl* delegated_impl =
-      static_cast<DelegatedRendererLayerImpl*>(impl);
-
-  delegated_impl->SetDisplaySize(display_size_);
-
-  if (!frame_data_) {
-    delegated_impl->SetFrameData(scoped_ptr<DelegatedFrameData>(),
-                                 gfx::Rect(),
-                                 &unused_resources_for_child_compositor_);
-  } else if (frame_size_.IsEmpty()) {
-    scoped_ptr<DelegatedFrameData> empty_frame(new DelegatedFrameData);
-    delegated_impl->SetFrameData(empty_frame.Pass(),
-                                 gfx::Rect(),
-                                 &unused_resources_for_child_compositor_);
-  } else {
-    delegated_impl->SetFrameData(frame_data_.Pass(),
-                                 damage_in_frame_,
-                                 &unused_resources_for_child_compositor_);
-  }
-  frame_data_.reset();
-  damage_in_frame_ = gfx::RectF();
-}
-
-void DelegatedRendererLayer::SetDisplaySize(gfx::Size size) {
-  if (display_size_ == size)
-    return;
-  display_size_ = size;
-  SetNeedsCommit();
-}
-
-void DelegatedRendererLayer::SetFrameData(
-    scoped_ptr<DelegatedFrameData> new_frame_data) {
-  if (frame_data_) {
-    // Copy the resources from the last provided frame into the new frame, as
-    // it may use resources that were transferred in the last frame.
-    new_frame_data->resource_list.insert(new_frame_data->resource_list.end(),
-                                         frame_data_->resource_list.begin(),
-                                         frame_data_->resource_list.end());
-  }
-  frame_data_ = new_frame_data.Pass();
-  if (!frame_data_->render_pass_list.empty()) {
-    RenderPass* root_pass = frame_data_->render_pass_list.back();
-    damage_in_frame_.Union(root_pass->damage_rect);
-    frame_size_ = root_pass->output_rect.size();
-
-    // TODO(danakj): This could be optimized to only add resources to the
-    // frame_data_ if they are actually used in the frame. For now, it will
-    // cause the parent (this layer) to hold onto some resources it doesn't
-    // need to for an extra frame.
-    for (size_t i = 0; i < unused_resources_for_child_compositor_.size(); ++i) {
-      frame_data_->resource_list.push_back(
-          unused_resources_for_child_compositor_[i]);
-    }
-    unused_resources_for_child_compositor_.clear();
-  } else {
-    frame_size_ = gfx::Size();
-  }
-  SetNeedsCommit();
-}
-
-void DelegatedRendererLayer::TakeUnusedResourcesForChildCompositor(
-    TransferableResourceArray* array) {
-  DCHECK(array->empty());
-  array->clear();
-
-  array->swap(unused_resources_for_child_compositor_);
-}
-
-}  // namespace cc