chrome/browser/resources/profile_internals/profile_internals_app.html

<style>
  tr:nth-child(odd) {
    background: rgb(239, 243, 255);
  }

  ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
  }

   cr-expand-button {
     padding-inline-start: 1em;
   }

   cr-expand-button:hover {
     filter: contrast(1.1);
     text-decoration: underline;
   }

  .unloaded {
    opacity: 50%;
  }
</style>
<h2>Profiles</h2>
<template is="dom-repeat" items="[[profilesList_]]">
  <cr-expand-button expanded="{{item.expanded}}"
      class$="[[item.className]]"
      style$="color: [[item.profileState.foregroundColor]];
              background-color: [[item.profileState.backgroundColor]];">
    [[item.profileState.localProfileName]]
  </cr-expand-button>
  <iron-collapse opened="[[item.expanded]]">
    <table class="profile">
      <tr>
        <td>Profile Path</td>
        <td>[[item.profileState.profilePath]]</td>
      </tr>
      <tr>
        <td>Local Profile Name</td>
        <td>[[item.profileState.localProfileName]]</td>
      </tr>
      <tr>
        <td>Signin State</td>
        <td>[[item.profileState.signinState]]</td>
      </tr>
      <tr>
        <td>Signin Required</td>
        <td>[[item.profileState.signinRequired]]</td>
      </tr>
      <tr>
        <td>Gaia Name</td>
        <td>[[item.profileState.gaiaName]]</td>
      </tr>
      <tr>
        <td>Gaia Id</td>
        <td>[[item.profileState.gaiaId]]</td>
      </tr>
      <tr>
        <td>User Name</td>
        <td>[[item.profileState.userName]]</td>
      </tr>
      <tr>
        <td>Hosted Domain</td>
        <td>[[item.profileState.hostedDomain]]</td>
      </tr>
      <tr>
        <td>Supervised</td>
        <td>[[item.profileState.isSupervised]]</td>
      </tr>
      <tr>
        <td>Omitted</td>
        <td>[[item.profileState.isOmitted]]</td>
      </tr>
      <tr>
        <td>Ephemeral</td>
        <td>[[item.profileState.isEphemeral]]</td>
      </tr>
      <tr>
        <td>User Accepted Account Management</td>
        <td>[[item.profileState.userAcceptedAccountManagement]]</td>
      </tr>
      <tr>
        <td>KeepAlives</td>
        <td>
          <table>
            <template is="dom-repeat" items="[[item.profileState.keepAlives]]">
              <tr>
                <td>[[item.origin]]</td>
                <td>[[item.count]]</td>
              </tr>
            </template>
          </table>
        </td>
      </tr>
      <tr>
        <td>Signed Accounts</td>
        <td>
          <ul>
            <template is="dom-repeat"
                      items="[[item.profileState.signedAccounts]]">
              <li>[[item]]</li>
            </template>
          </ul>
        </td>
      </tr>
      <tr>
        <td>Loaded in Memory</td>
        <td>[[item.profileState.isLoaded]]</td>
      </tr>
      <tr>
        <td>Has Incognito Profile</td>
        <td>[[item.profileState.hasOffTheRecord]]</td>
      </tr>
    </table>
  </iron-collapse>
</template>