Examine source code of Chocolate Theme

{
  "name": "Chocolate",
  "description": "Chocolate - Basic Theme For Firefox",
  "version": "2.0",
  "applications": {
    "gecko": {
      "id": "bt-ZL46yu.ff@Scripty_via_The.UNITY.Empire"
    }
  },
  "theme": {
    "colors": {
      "frame": "#502402",
      "frame_inactive": "#502402",
      "toolbar": "#a6814c",
      "toolbar_field": "#cfb796",
      "toolbar_field_text": "#190b01",
      "toolbar_field_text_focus": "#190b01",
      "toolbar_field_border": "#190b01",
      "toolbar_field_border_focus": "#190b01",
      "toolbar_field_separator": "#190b01",
      "toolbar_vertical_separator": "#190b01",
      "toolbar_top_separator": "#190b01",
      "toolbar_bottom_separator": "#190b01",
      "tab": "#d6f0cd",
      "tab_line": "#190b01",
      "tab_text": "#190b01",
      "tab_loading": "#190b01",
      "tab_background_text": "#cfb796",
      "tab_background_separator": "#cfb796",
      "popup": "#cfb796",
      "popup_text": "#190b01",
      "popup_border": "#190b01",
      "popup_highlight": "#a6814c",
      "popup_highlight_text": "#190b01",
      "sidebar": "#cfb796",
      "sidebar_text": "#190b01",
      "sidebar_highlight": "#a6814c",
      "sidebar_highlight_text": "#190b01",
      "icons": "#190b01",
      "icons_attention": "#190b01",
      "ntp_text": "#190b01",
      "ntp_link": "#190b01",
      "ntp_background": "#cfb796",
      "additional_backgrounds": "#cfb796",
      "bookmark_text": "#190b01"
    },
    "icons": {
      "128": "icon.png"
    }
  },
  "manifest_version": 2
}