Consolidate OutputSurface constructors into GL vs Vulkan.

content/renderer/gpu/delegated_compositor_output_surface.cc

-// Copyright 2013 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 "content/renderer/gpu/delegated_compositor_output_surface.h"
-#include "content/renderer/gpu/frame_swap_message_queue.h"
-
-namespace content {
-
-DelegatedCompositorOutputSurface::DelegatedCompositorOutputSurface(
-    int32_t routing_id,
-    uint32_t output_surface_id,
-    const scoped_refptr<ContextProviderCommandBuffer>& context_provider,
-    const scoped_refptr<ContextProviderCommandBuffer>& worker_context_provider,
-    const scoped_refptr<cc::VulkanContextProvider>& vulkan_context_provider,
-    scoped_refptr<FrameSwapMessageQueue> swap_frame_message_queue)
-    : CompositorOutputSurface(routing_id,
-                              output_surface_id,
-                              context_provider,
-                              worker_context_provider,
-                              vulkan_context_provider,
-                              std::unique_ptr<cc::SoftwareOutputDevice>(),
-                              swap_frame_message_queue,
-                              true) {
-  capabilities_.delegated_rendering = true;
-}
-
-}  // namespace content