| // Copyright 2018 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 "third_party/blink/renderer/platform/graphics/canvas_resource_host.h" |
| |
| #include "third_party/blink/renderer/platform/graphics/canvas_resource_provider.h" |
| |
| namespace blink { |
| |
| CanvasResourceProvider* CanvasResourceHost::ResourceProvider() const { |
| return resource_provider_.get(); |
| } |
| |
| std::unique_ptr<CanvasResourceProvider> |
| CanvasResourceHost::ReplaceResourceProvider( |
| std::unique_ptr<CanvasResourceProvider> new_resource_provider) { |
| std::unique_ptr<CanvasResourceProvider> old_resource_provider = |
| std::move(resource_provider_); |
| resource_provider_ = std::move(new_resource_provider); |
| UpdateMemoryUsage(); |
| return old_resource_provider; |
| } |
| |
| } // namespace blink |