GetGLString        99 gpu/config/gpu_info_collector.cc   gpu_info->gl_renderer = GetGLString(GL_RENDERER);
GetGLString       100 gpu/config/gpu_info_collector.cc   gpu_info->gl_vendor = GetGLString(GL_VENDOR);
GetGLString       101 gpu/config/gpu_info_collector.cc   gpu_info->gl_extensions = GetGLString(GL_EXTENSIONS);
GetGLString       102 gpu/config/gpu_info_collector.cc   gpu_info->gl_version_string = GetGLString(GL_VERSION);
GetGLString       103 gpu/config/gpu_info_collector.cc   std::string glsl_version_string = GetGLString(GL_SHADING_LANGUAGE_VERSION);