Move gl_bindings_skia_cmd_buffer into webkit_gpu and make the latter a component

webkit/glue/gl_bindings_skia_cmd_buffer.h

Index: webkit/glue/gl_bindings_skia_cmd_buffer.h
diff --git a/webkit/glue/gl_bindings_skia_cmd_buffer.h b/webkit/glue/gl_bindings_skia_cmd_buffer.h
deleted file mode 100644
index 7edafbe22e543b23527675bb04c9fcd0deeba5c9..0000000000000000000000000000000000000000
--- a/webkit/glue/gl_bindings_skia_cmd_buffer.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// 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 WEBKIT_GLUE_GL_BINDINGS_SKIA_CMD_BUFFER_H_
-#define WEBKIT_GLUE_GL_BINDINGS_SKIA_CMD_BUFFER_H_
-
-#include "webkit/glue/webkit_glue_export.h"
-
-struct GrGLInterface;
-
-namespace webkit_glue {
-
-// The GPU back-end for skia requires pointers to GL functions. This function
-// returns a binding for skia-gpu to the cmd buffers GL.
-WEBKIT_GLUE_EXPORT GrGLInterface* CreateCommandBufferSkiaGLBinding();
-
-}  // namespace webkit_glue
-
-#endif  // WEBKIT_GLUE_GL_BINDINGS_SKIA_CMD_BUFFER_H_
-