Build/Test tools: Update grunt-contrib-imagemin and run it

Smaller images are good, so is not having npm vulnerabilities. See #48203. Fixes #48206. Props whyisjake, netweb. git-svn-id: https://develop.svn.wordpress.org/trunk@46404 602fd350-edb4-49c9-b593-d223f7449a82
2019-10-05 14:19:20 +00:00 · 2019-10-05 14:19:20 +00:00 · e963c18719
commit e963c18719
parent 269c8baa33
46 changed files with 982 additions and 2093 deletions
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@ -29,7 +29,7 @@
 		"grunt-contrib-concat": "~1.0.0",
 		"grunt-contrib-copy": "~1.0.0",
 		"grunt-contrib-cssmin": "~3.0.0",
-		"grunt-contrib-imagemin": "~2.0.1",
+		"grunt-contrib-imagemin": "~3.1.0",
 		"grunt-contrib-jshint": "~2.0.0",
 		"grunt-contrib-qunit": "^1.2.0",
 		"grunt-contrib-uglify": "~2.0.0",
--- a/src/wp-admin/images/bubble_bg-2x.gif
+++ b/src/wp-admin/images/bubble_bg-2x.gif
--- a/src/wp-admin/images/bubble_bg.gif
+++ b/src/wp-admin/images/bubble_bg.gif
--- a/src/wp-admin/images/date-button-2x.gif
+++ b/src/wp-admin/images/date-button-2x.gif
--- a/src/wp-admin/images/date-button.gif
+++ b/src/wp-admin/images/date-button.gif
--- a/src/wp-admin/images/loading.gif
+++ b/src/wp-admin/images/loading.gif
--- a/src/wp-admin/images/media-button-image.gif
+++ b/src/wp-admin/images/media-button-image.gif
--- a/src/wp-admin/images/media-button-music.gif
+++ b/src/wp-admin/images/media-button-music.gif
--- a/src/wp-admin/images/media-button-other.gif
+++ b/src/wp-admin/images/media-button-other.gif
--- a/src/wp-admin/images/media-button-video.gif
+++ b/src/wp-admin/images/media-button-video.gif
--- a/src/wp-admin/images/sort-2x.gif
+++ b/src/wp-admin/images/sort-2x.gif
--- a/src/wp-admin/images/sort.gif
+++ b/src/wp-admin/images/sort.gif
--- a/src/wp-admin/images/wpspin_light-2x.gif
+++ b/src/wp-admin/images/wpspin_light-2x.gif
--- a/src/wp-admin/images/wpspin_light.gif
+++ b/src/wp-admin/images/wpspin_light.gif
--- a/src/wp-admin/images/xit-2x.gif
+++ b/src/wp-admin/images/xit-2x.gif
--- a/src/wp-admin/images/xit.gif
+++ b/src/wp-admin/images/xit.gif
--- a/src/wp-includes/images/blank.gif
+++ b/src/wp-includes/images/blank.gif
--- a/src/wp-includes/images/down_arrow-2x.gif
+++ b/src/wp-includes/images/down_arrow-2x.gif
--- a/src/wp-includes/images/down_arrow.gif
+++ b/src/wp-includes/images/down_arrow.gif
--- a/src/wp-includes/images/smilies/icon_arrow.gif
+++ b/src/wp-includes/images/smilies/icon_arrow.gif
--- a/src/wp-includes/images/smilies/icon_biggrin.gif
+++ b/src/wp-includes/images/smilies/icon_biggrin.gif
--- a/src/wp-includes/images/smilies/icon_confused.gif
+++ b/src/wp-includes/images/smilies/icon_confused.gif
--- a/src/wp-includes/images/smilies/icon_cool.gif
+++ b/src/wp-includes/images/smilies/icon_cool.gif
--- a/src/wp-includes/images/smilies/icon_cry.gif
+++ b/src/wp-includes/images/smilies/icon_cry.gif
--- a/src/wp-includes/images/smilies/icon_eek.gif
+++ b/src/wp-includes/images/smilies/icon_eek.gif
--- a/src/wp-includes/images/smilies/icon_evil.gif
+++ b/src/wp-includes/images/smilies/icon_evil.gif
--- a/src/wp-includes/images/smilies/icon_exclaim.gif
+++ b/src/wp-includes/images/smilies/icon_exclaim.gif
--- a/src/wp-includes/images/smilies/icon_idea.gif
+++ b/src/wp-includes/images/smilies/icon_idea.gif
--- a/src/wp-includes/images/smilies/icon_lol.gif
+++ b/src/wp-includes/images/smilies/icon_lol.gif
--- a/src/wp-includes/images/smilies/icon_mad.gif
+++ b/src/wp-includes/images/smilies/icon_mad.gif
--- a/src/wp-includes/images/smilies/icon_mrgreen.gif
+++ b/src/wp-includes/images/smilies/icon_mrgreen.gif
--- a/src/wp-includes/images/smilies/icon_neutral.gif
+++ b/src/wp-includes/images/smilies/icon_neutral.gif
--- a/src/wp-includes/images/smilies/icon_question.gif
+++ b/src/wp-includes/images/smilies/icon_question.gif
--- a/src/wp-includes/images/smilies/icon_razz.gif
+++ b/src/wp-includes/images/smilies/icon_razz.gif
--- a/src/wp-includes/images/smilies/icon_redface.gif
+++ b/src/wp-includes/images/smilies/icon_redface.gif
--- a/src/wp-includes/images/smilies/icon_rolleyes.gif
+++ b/src/wp-includes/images/smilies/icon_rolleyes.gif
--- a/src/wp-includes/images/smilies/icon_sad.gif
+++ b/src/wp-includes/images/smilies/icon_sad.gif
--- a/src/wp-includes/images/smilies/icon_smile.gif
+++ b/src/wp-includes/images/smilies/icon_smile.gif
--- a/src/wp-includes/images/smilies/icon_surprised.gif
+++ b/src/wp-includes/images/smilies/icon_surprised.gif
--- a/src/wp-includes/images/smilies/icon_twisted.gif
+++ b/src/wp-includes/images/smilies/icon_twisted.gif
--- a/src/wp-includes/images/smilies/icon_wink.gif
+++ b/src/wp-includes/images/smilies/icon_wink.gif
--- a/src/wp-includes/images/wpspin-2x.gif
+++ b/src/wp-includes/images/wpspin-2x.gif
--- a/src/wp-includes/images/wpspin.gif
+++ b/src/wp-includes/images/wpspin.gif
--- a/src/wp-includes/images/xit-2x.gif
+++ b/src/wp-includes/images/xit-2x.gif
--- a/src/wp-includes/images/xit.gif
+++ b/src/wp-includes/images/xit.gif