Add GL surface creation for Android.

content/common/gpu/gpu_surface_lookup.h

+// Copyright (c) 2012 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_COMMON_GPU_GPU_SURFACE_LOOKUP_H_
+#define CONTENT_COMMON_GPU_GPU_SURFACE_LOOKUP_H_
+
+#include "ui/gfx/native_widget_types.h"
+
+// This class provides an interface to look up window surface handles
+// that cannot be sent through the IPC channel.
+class GpuSurfaceLookup {
+ public:
+  GpuSurfaceLookup() { }
+  virtual ~GpuSurfaceLookup() { }
+
+  static GpuSurfaceLookup* GetInstance();
+  static void InitInstance(GpuSurfaceLookup* lookup);
+
+  virtual gfx::AcceleratedWidget GetNativeWidget(int surface_id) = 0;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(GpuSurfaceLookup);
+};
+
+#endif  // CONTENT_COMMON_GPU_GPU_SURFACE_LOOKUP_H_