Revert of Consolidate OutputSurface constructors into GL vs Vulkan.

content/renderer/gpu/delegated_compositor_output_surface.cc

Index: content/renderer/gpu/delegated_compositor_output_surface.cc
diff --git a/content/renderer/gpu/delegated_compositor_output_surface.cc b/content/renderer/gpu/delegated_compositor_output_surface.cc
new file mode 100644
index 0000000000000000000000000000000000000000..97d838ead7ea6fe8aa2315f279293b41f1aa34aa
--- /dev/null
+++ b/content/renderer/gpu/delegated_compositor_output_surface.cc
@@ -0,0 +1,28 @@
+// 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