Rainbow Theme

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "2.2",
  "manifest_version": 2,
  "name": "Rainbow Theme",
  "description": "A beautiful rainbow colour theme",
  "icon": "images/theme_ntp_background.jpg",
  "theme": {
    "images": {
      "theme_frame": "images/theme_frame.jpg",
      "theme_frame_inactive": "images/theme_frame_inactive.jpg",
      "theme_frame_incognito": "images/theme_frame_incognito.jpg",
      "theme_frame_incognito_inactive": "images/theme_frame_incognito_inactive.jpg",
      "theme_toolbar": "images/theme_toolbar.jpg",
      "theme_tab_background": "images/theme_tab_background.jpg",
      "theme_tab_background_incognito": "images/theme_tab_background.jpg",
      "theme_ntp_background": "images/theme_ntp_background.jpg"
    },
    "properties": {
      "ntp_background_repeat": "repeat"
    }
  }
}