chromium/chrome/browser/resources/chromeos/multidevice_internals/camera_roll_manager_form.html

<style include="cr-shared-style shared-style">
  :host {
    display: flex;
    flex: 0 0 100%;
  }

  #cameraRollProperty {
    flex-basis: 100%;
    justify-content: center;
  }

  #cameraRollPropertiesColumn {
    flex: 2;
    flex-wrap: wrap;
  }

  #cameraRollToggle {
    flex: 1 0 50%;
  }

  select {
    margin-bottom: 10px;
    width: 100%;
  }
</style>

<div class="column">
  <cr-button on-click="setFakeCameraRollManager_" class="internals-button">
    <span class="emphasize">Change Camera Roll Status</span>
  </cr-button>
  <div class="label">
    <span class="emphasize">Note:</span> Click the button above to propagate
    all Camera Roll values on the right hand side to the fake PhoneHub
    manager. Values will update when changed outside of this page.
  </div>
</div>
<div id="cameraRollPropertiesColumn" class="column">
  <div class="cr-row">
    <div id="cameraRollToggle" class="column">
      <div class="cr-padded-text">
        Camera Roll Enabled
      </div>
      <cr-toggle checked="{{isCameraRollEnabled_}}">
      </cr-toggle>
    </div>
    <div id="cameraRollToggle" class="column">
      <div class="cr-padded-text">
        Onboarding Dismissed
      </div>
      <cr-toggle checked="{{isOnboardingDismissed_}}">
      </cr-toggle>
    </div>
  </div>
  <template is="dom-if" if="[[isCameraRollEnabled_]]" restamp>
    <div class="cr-row">
      <div id="cameraRollToggle" class="column">
        <div class="cr-padded-text">
          File Access Granted
        </div>
        <cr-toggle checked="{{isFileAccessGranted_}}">
        </cr-toggle>
      </div>
      <div id="cameraRollToggle" class="column">
        <div class="cr-padded-text">
          Loading View Shown
        </div>
        <cr-toggle checked="{{isLoadingViewShown_}}">
        </cr-toggle>
      </div>
    </div>
    <div id="cameraRollProperty">
      <div class="label">
        Number of Thumbnails
      </div>
      <cr-input id="numberOfThumbnailsInput" type="number"
          min="0" max="16" value="{{numberOfThumbnails_}}"
          on-change="onNumberOfThumbnailsChanged_"
          auto-validate error-message="Must be [0, 16]">
      </cr-input>
    </div>
    <div id="cameraRollProperty">
      <div class="label">
        File Type
      </div>
      <select id="fileTypeList" class="md-select"
          on-change="onFileTypeSelected_">
        <template is="dom-repeat" items="[[fileTypeList_]]">
          <option>[[getFileTypeName_(item)]]</option>
        </template>
      </select>
    </div>
    <div id="cameraRollProperty">
      <div class="label">
        Download Result
      </div>
      <select id="downloadResultList" class="md-select"
          on-change="onDownloadResultSelected_">
        <template is="dom-repeat" items="[[downloadResultList_]]">
          <option>[[getDownloadResultName_(item)]]</option>
        </template>
      </select>
    </div>
  </template>
</div>