Revert 35500 - Added an application framework for demos. Ported hellotriangle...

gpu/demos/app_framework/gles2_utils.h

-// Copyright (c) 2006-2009 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.
-
-// Utility OpenGL ES 2.0 functions.
-
-#ifndef GPU_DEMOS_APP_FRAMEWORK_GLES2_UTILS_H_
-#define GPU_DEMOS_APP_FRAMEWORK_GLES2_UTILS_H_
-
-#include <GLES2/gl2.h>
-
-namespace gpu_demos {
-namespace gles2_utils {
-
-// Uploads and compiles shader source. Returns non-zero shader object id.
-// Returns 0 if an error occurs creating or compiling the shader object.
-// All errors are logged.
-extern GLuint LoadShader(GLenum type, const char* shader_src);
-
-// Uploads, compiles, and links shader program. Returns non-zero program id.
-// Returns 0 if an error occurs creating, compiling, or linking the program
-// object. All errors are logged.
-extern GLuint LoadProgram(const char* v_shader_src, const char* f_shader_src);
-
-}  // namespace gles2_utils
-}  // namespace gpu_demos
-#endif  // GPU_DEMOS_APP_FRAMEWORK_GLES2_UTILS_H_