Turn down warning level for GN build of image_diff utility
authorTom Sepez <tsepez@chromium.org>
Sat, 21 Mar 2015 00:09:28 +0000 (17:09 -0700)
committerTom Sepez <tsepez@chromium.org>
Sat, 21 Mar 2015 00:09:28 +0000 (17:09 -0700)
commit7b4c0028550c32b0b773368ff4bbcc1d1adcd928
tree99ae75ff0eca0f5272dcafbec32202ef3ae805f5
parentae702b094ba8fda303b4c7e6ddafb3ebae6db7b6
Turn down warning level for GN build of image_diff utility

Next attempt to get GN build to work.  Once this lands, doing a DEPS
roll against the win8_chromium_gn_dbg trybot seems to catch the issue.

Restore image_diff_png.cc to its previous state.

R=thestig@chromium.org

Review URL: https://codereview.chromium.org/1024243003
samples/BUILD.gn
samples/image_diff_png.cc