chromeos: Add SurfaceServiceProvider.

chrome/browser/chromeos/dbus/chrome_surface_service_provider_delegate.h

+// Copyright 2015 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 CHROME_BROWSER_CHROMEOS_DBUS_CHROME_SURFACE_SERVICE_PROVIDER_DELEGATE_H_
+#define CHROME_BROWSER_CHROMEOS_DBUS_CHROME_SURFACE_SERVICE_PROVIDER_DELEGATE_H_
+
+#include "chromeos/dbus/services/surface_service_provider.h"
+
+namespace chromeos {
+
+// Chrome's implementation of SurfaceServiceProvider::Delegate.
+class ChromeSurfaceServiceProviderDelegate
+    : public SurfaceServiceProvider::Delegate {
+ public:
+  ChromeSurfaceServiceProviderDelegate();
+  ~ChromeSurfaceServiceProviderDelegate() override;
+
+  // SurfaceServiceProvider::Delegate overrides:
+  void CreatePrimeBuffer(uint32 id,
+                         base::ScopedFD fd,
+                         int32 width,
+                         int32 height,
+                         uint32 format,
+                         int32 stride,
+                         const CreateBufferCallback& callback) override;
+  void DestroyBuffer(uint32 id) override;
+  void AttachBufferToTestShellSurface(
+      uint32 buffer_id,
+      const base::Closure& released_callback) override;
+
+ private:
+  uint32 attached_test_shell_surface_buffer_id_;
+
+  DISALLOW_COPY_AND_ASSIGN(ChromeSurfaceServiceProviderDelegate);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_DBUS_CHROME_SURFACE_SERVICE_PROVIDER_DELEGATE_H_