Here is my gn args

dcheck_always_on = true
ffmpeg_branding = "Chrome"
is_component_build = true
is_debug = false
proprietary_codecs = true
strip_absolute_paths_from_debug_symbols = true
symbol_level = 1
use_goma = true
goma_dir = "~/src/tools/goma"
enable_nacl = false
# compute_grit_inputs_for_analyze = true

If I uncomment the last line, it fails to build with the following error:

ninja: error: '../../third_party/blink/public/${cwd}/gen/third_party/blink/renderer/core/html.css', needed by 'gen/third_party/blink/public/resources/blink_resources.pak', missing and no known rule to make it