chromium/chrome/test/data/extensions/theme_test_toolbar_button_color/manifest.json

{
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuGMyBRIRAOiUgubfmS+4RHiNi/u/okGcU17xoKTXnziTiwmo7lq4V7unr3Vn4wWSG5bIG+yhQhQAG1TvfsXimBIUrrVKX4b9IADZIHR5akWgb1K4EV111PW/D8RDOwYgTPHPx5eA49TxB0Yw36DNC9LE0tPZOGgDR9hCFgaN1bcszlmJBcBmx39iGCeKPIjKB4bp5hXe33T5IUdoyuW4JHf4JDqC6unwQ1Y9nwzCRUbFis7YevbGQCgWP3I+Hp+bOo30mC2/Gq2UZfIczR4vIOrarxBV8IO4Ue4gzaDl6dGkGKnkZ3JdZKbLeRke1DmaKfjVSsTUp++X2nfMaPZphQIDAQAB",
  "manifest_version": 2,
  "name": "Toolbar button color test",
  "theme": {
    "colors": {
      "toolbar_button_icon": [255, 0, 0]
    },
    "tints": {
      "buttons": [0.1, 0.1, 0.1]
    }
  },
  "version": "0.0.1"
}