Decouple BrowserCompositorOutputSurface from BeginFrameSource.

content/browser/compositor/vulkan_browser_compositor_output_surface.h

 // Copyright (c) 2016 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.
 
 #ifndef CONTENT_BROWSER_COMPOSITOR_VULKAN_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
 #define CONTENT_BROWSER_COMPOSITOR_VULKAN_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/memory/weak_ptr.h"
 #include "cc/output/output_surface_frame.h"
 #include "content/browser/compositor/browser_compositor_output_surface.h"
 #include "ui/gfx/native_widget_types.h"
 
 namespace gpu {
 class VulkanSurface;
 }
 
 namespace content {
 
 class VulkanBrowserCompositorOutputSurface
     : public BrowserCompositorOutputSurface {
  public:
   VulkanBrowserCompositorOutputSurface(
       scoped_refptr<cc::VulkanContextProvider> context,
-      scoped_refptr<ui::CompositorVSyncManager> vsync_manager,
+      const UpdateVSyncParametersCallback& update_vsync_parameters_callback,
       cc::SyntheticBeginFrameSource* begin_frame_source);
 
   ~VulkanBrowserCompositorOutputSurface() override;
 
   bool Initialize(gfx::AcceleratedWidget widget);
   void Destroy();
 
   // cc::OutputSurface implementation.
   void BindToClient(cc::OutputSurfaceClient* client) override;
   void EnsureBackbuffer() override;
@@ skipping 15 matching lines @@
   std::unique_ptr<gpu::VulkanSurface> surface_;
   cc::OutputSurfaceClient* client_ = nullptr;
   base::WeakPtrFactory<VulkanBrowserCompositorOutputSurface> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(VulkanBrowserCompositorOutputSurface);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_COMPOSITOR_VULKAN_BROWSER_COMPOSITOR_OUTPUT_SURFACE_H_