Add three UMA stats to DisplayColorManager:
- Whether a display has "CTM" property.
- Whether we could parse a valid product ID.
- If we could find an ICC file given a valid product ID.
The goal of these UMA stats is to investigate the effectiveness of the ICC service ChromeOS currently use for color management.
Bug: 771345 Change-Id: Ib78f7c0c1661393dd5a93f99147a12aeeaa55281 Reviewed-on: https://chromium-review.googlesource.com/706664
c08fc33 ash: Add UMA stats to DisplayColorManager.
ash/display/display_color_manager_chromeos.cc | 11 +++++++++-
tools/metrics/histograms/histograms.xml | 29 +++++++++++++++++++++++++++
2 files changed, 39 insertions(+), 1 deletion(-)