Fixed build problems on Mac OS X when using GLContext from Chromium's...

app/gfx/gl/generate_bindings.py

 #!/usr/bin/python
 #
 # 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.
 
 """code generator for GL/GLES extension wrangler."""
 
 import os
 import re
@@ skipping 125 matching lines @@
 ['void', ['glGetUniformiv'], 'GLuint program, GLint location, GLint* params'],
 ['GLint', ['glGetUniformLocation'], 'GLuint program, const char* name'],
 ['void', ['glGetVertexAttribfv'],
     'GLuint index, GLenum pname, GLfloat* params'],
 ['void', ['glGetVertexAttribiv'], 'GLuint index, GLenum pname, GLint* params'],
 ['void', ['glGetVertexAttribPointerv'],
     'GLuint index, GLenum pname, void** pointer'],
 ['void', ['glHint'], 'GLenum target, GLenum mode'],
 ['GLboolean', ['glIsBuffer'], 'GLuint buffer'],
 ['GLboolean', ['glIsEnabled'], 'GLenum cap'],
-['GLboolean', ['glIsFramebuffer'], 'GLuint framebuffer'],
+['GLboolean', ['glIsFramebufferEXT', 'glIsFramebuffer'],
+    'GLuint framebuffer'],
 ['GLboolean', ['glIsProgram'], 'GLuint program'],
-['GLboolean', ['glIsRenderbuffer'], 'GLuint renderbuffer'],
+['GLboolean', ['glIsRenderbufferEXT', 'glIsRenderbuffer'],
+    'GLuint renderbuffer'],
 ['GLboolean', ['glIsShader'], 'GLuint shader'],
 ['GLboolean', ['glIsTexture'], 'GLuint texture'],
 ['void', ['glLineWidth'], 'GLfloat width'],
 ['void', ['glLinkProgram'], 'GLuint program'],
 ['void', ['glPixelStorei'], 'GLenum pname, GLint param'],
 ['void', ['glPolygonOffset'], 'GLfloat factor, GLfloat units'],
 ['void', ['glReadPixels'],
     'GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, '
     'GLenum type, void* pixels'],
 ['void', ['glReleaseShaderCompiler'], 'void'],
@@ skipping 390 matching lines @@
         os.path.join(dir, 'gl_bindings_autogen_%s.cc' % setName), 'wb')
     GenerateSource(sourceFile, functions, setName)
     sourceFile.close()
 
   sourceFile = open(os.path.join(dir, 'gl_bindings_autogen_mock.cc'), 'wb')
   GenerateMockSource(sourceFile, GL_FUNCTIONS)
   sourceFile.close()
 
 if __name__ == '__main__':
   main(sys.argv[1:])