Remove GL_CHROMIUM_iosurface extension

gpu/command_buffer/client/gles2_cmd_helper_autogen.h

Index: gpu/command_buffer/client/gles2_cmd_helper_autogen.h
diff --git a/gpu/command_buffer/client/gles2_cmd_helper_autogen.h b/gpu/command_buffer/client/gles2_cmd_helper_autogen.h
index 80cb02d3737cf6520a5b947fa37d48f87f256ed9..fface991c5e200a3eba8a467342f47109a376e4f 100644
--- a/gpu/command_buffer/client/gles2_cmd_helper_autogen.h
+++ b/gpu/command_buffer/client/gles2_cmd_helper_autogen.h
@@ -2496,18 +2496,6 @@ void PostSubBufferCHROMIUM(GLint x, GLint y, GLint width, GLint height) {
   }
 }
 
-void TexImageIOSurface2DCHROMIUM(GLenum target,
-                                 GLsizei width,
-                                 GLsizei height,
-                                 GLuint ioSurfaceId,
-                                 GLuint plane) {
-  gles2::cmds::TexImageIOSurface2DCHROMIUM* c =
-      GetCmdSpace<gles2::cmds::TexImageIOSurface2DCHROMIUM>();
-  if (c) {
-    c->Init(target, width, height, ioSurfaceId, plane);
-  }
-}
-
 void CopyTextureCHROMIUM(GLenum source_id,
                          GLenum dest_id,
                          GLint internalformat,