DoPushGroupMarkerEXT 1458 gpu/command_buffer/service/gles2_cmd_decoder.cc   void DoPushGroupMarkerEXT(GLsizei length, const GLchar* group);
DoPushGroupMarkerEXT 3022 gpu/command_buffer/service/gles2_cmd_decoder_autogen.h   DoPushGroupMarkerEXT(0, str.c_str());