1 files changed, 0 insertions, 116 deletions
diff --git a/chromium/cc/layers/picture_image_layer.cc b/chromium/cc/layers/picture_image_layer.cc
deleted file mode 100644
index 2208b11c6a1..00000000000
--- a/chromium/cc/layers/picture_image_layer.cc
+++ /dev/null
@@ -1,116 +0,0 @@
-// Copyright 2010 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/picture_image_layer.h"
-
-#include <stddef.h>
-
-#include "cc/base/math_util.h"
-#include "cc/layers/picture_layer_impl.h"
-#include "cc/paint/paint_op_buffer.h"
-#include "cc/trees/layer_tree_host.h"
-#include "cc/trees/layer_tree_settings.h"
-
-namespace cc {
-
-scoped_refptr<PictureImageLayer> PictureImageLayer::Create() {
-  return base::WrapRefCounted(new PictureImageLayer());
-}
-
-PictureImageLayer::PictureImageLayer() : PictureLayer(this) {}
-
-PictureImageLayer::~PictureImageLayer() {
-  ClearClient();
-}
-
-bool PictureImageLayer::HasDrawableContent() const {
-  return image_ && PictureLayer::HasDrawableContent();
-}
-
-void PictureImageLayer::SetImage(PaintImage image,
-                                 const SkMatrix& matrix,
-                                 bool uses_width_as_height) {
-  // SetImage() currently gets called whenever there is any
-  // style change that affects the layer even if that change doesn't
-  // affect the actual contents of the image (e.g. a CSS animation).
-  // With this check in place we avoid unecessary texture uploads.
-  if (image_ == image && matrix_ == matrix &&
-      uses_width_as_height_ == uses_width_as_height) {
-    return;
-  }
-
-  image_ = std::move(image);
-  matrix_ = matrix;
-  uses_width_as_height_ = uses_width_as_height;
-
-  int width = uses_width_as_height_ ? image_.height() : image_.width();
-  int height = uses_width_as_height_ ? image_.width() : image_.height();
-  picture_layer_inputs_.directly_composited_image_size =
-      gfx::Size(width, height);
-
-  UpdateDrawsContent(HasDrawableContent());
-  SetNeedsDisplay();
-}
-
-gfx::Rect PictureImageLayer::PaintableRegion() {
-  return gfx::Rect(bounds());
-}
-
-scoped_refptr<DisplayItemList> PictureImageLayer::PaintContentsToDisplayList(
-    ContentLayerClient::PaintingControlSetting painting_control) {
-  DCHECK(image_);
-  DCHECK_GT(image_.width(), 0);
-  DCHECK_GT(image_.height(), 0);
-  DCHECK(layer_tree_host());
-
-  gfx::Size image_size =
-      picture_layer_inputs_.directly_composited_image_size.value();
-  float content_to_layer_scale_x =
-      static_cast<float>(bounds().width()) / image_size.width();
-  float content_to_layer_scale_y =
-      static_cast<float>(bounds().height()) / image_size.height();
-
-  bool has_scale = !MathUtil::IsWithinEpsilon(content_to_layer_scale_x, 1.f) ||
-                   !MathUtil::IsWithinEpsilon(content_to_layer_scale_y, 1.f);
-  DCHECK(!has_scale);
-  bool needs_save = has_scale || !matrix_.isIdentity();
-
-  auto display_list = base::MakeRefCounted<DisplayItemList>();
-
-  display_list->StartPaint();
-
-  if (needs_save)
-    display_list->push<SaveOp>();
-
-  if (has_scale) {
-    display_list->push<ScaleOp>(content_to_layer_scale_x,
-                                content_to_layer_scale_y);
-  }
-
-  if (!matrix_.isIdentity())
-    display_list->push<ConcatOp>(matrix_);
-
-  // Because Android WebView resourceless software draw mode rasters directly
-  // to the root canvas, this draw must use the SkBlendMode::kSrcOver so that
-  // transparent images blend correctly.
-  display_list->push<DrawImageOp>(image_, 0.f, 0.f, nullptr);
-
-  if (needs_save)
-    display_list->push<RestoreOp>();
-
-  display_list->EndPaintOfUnpaired(PaintableRegion());
-  display_list->Finalize();
-
-  return display_list;
-}
-
-bool PictureImageLayer::FillsBoundsCompletely() const {
-  return false;
-}
-
-size_t PictureImageLayer::GetApproximateUnsharedMemoryUsage() const {
-  return 0;
-}
-
-}  // namespace cc