Added an empty test suite for Graphics3D.

ppapi/tests/test_graphics_3d.h

+// Copyright (c) 2011 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 PAPPI_TESTS_TEST_GRAPHICS_3D_H_
+#define PAPPI_TESTS_TEST_GRAPHICS_3D_H_
+
+#include "ppapi/tests/test_case.h"
+
+struct PPB_Graphics3D_Dev;
+struct PPB_OpenGLES2_Dev;
+
+class TestGraphics3D : public TestCase {
+ public:
+  TestGraphics3D(TestingInstance* instance) : TestCase(instance) {}
+
+  // TestCase implementation.
+  virtual bool Init();
+  virtual void RunTest();
+
+ private:
+  // Used by the tests that access the C API directly.
+  const PPB_Graphics3D_Dev* graphics_3d_;
+  const PPB_OpenGLES2_Dev* opengl_es2_;
+};
+
+#endif  // PAPPI_TESTS_TEST_GRAPHICS_3D_H_