normalize common filenames in VideoBackends/OGL

Source/Core/VideoBackends/OGL/OGLBoundingBox.h

@@ -0,0 +1,18 @@
+// Copyright 2014 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#pragma once
+
+namespace OGL
+{
+class BoundingBox
+{
+public:
+  static void Init();
+  static void Shutdown();
+
+  static void Set(int index, int value);
+  static int Get(int index);
+};
+};  // namespace OGL