Reland a portion of r215672.

gpu/demos/gles2_book/demo_simple_vertex_shader.cc

Index: gpu/demos/gles2_book/demo_simple_vertex_shader.cc
diff --git a/gpu/demos/gles2_book/demo_simple_vertex_shader.cc b/gpu/demos/gles2_book/demo_simple_vertex_shader.cc
deleted file mode 100644
index 0f8b72ea1e62a7de33fd26c1179d24ca277c4364..0000000000000000000000000000000000000000
--- a/gpu/demos/gles2_book/demo_simple_vertex_shader.cc
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (c) 2010 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.
-
-// This is a simple example that draws a rotating cube in perspective
-// using a vertex shader to transform the object.
-
-#include "gpu/demos/framework/demo_factory.h"
-#include "gpu/demos/gles2_book/example.h"
-#include "third_party/gles2_book/Chapter_8/Simple_VertexShader/Simple_VertexShader.h"
-
-namespace gpu {
-namespace demos {
-
-namespace gles2_book {
-class SimpleVertexShader : public Example<SVSUserData> {
- public:
-  SimpleVertexShader() {
-    RegisterCallbacks(svsInit, svsUpdate, svsDraw, svsShutDown);
-  }
-
-  const wchar_t* Title() const {
-    return L"Simple Vertex Shader";
-  }
-
-  virtual bool IsAnimated() {
-    return true;
-  }
-};
-}  // namespace gles2_book
-
-Demo* CreateDemo() {
-  return new gles2_book::SimpleVertexShader();
-}
-
-}  // namespace demos
-}  // namespace gpu