Regarding #3459:

These are the matches for ios- prefixed icons in our repo:

• modules/navigation-buttons/open-settings.js
  <Icon name="ios-settings" style={leftButtonStyles.icon} />

• modules/lists/disclosure-arrow.js – no action needed; Android short-circuits before rendering the icon

• source/views/home/edit/row.ios.js – no action needed; Android will never run this file

• source/views/streaming/radio/controller.js

  • icon="ios-planet"
  • <ActionButton icon="ios-play" onPress={this.play} text="Listen" />
  • <ActionButton icon="ios-more" onPress={this.pause} text="Starting" />
  • <ActionButton icon="ios-pause" onPress={this.pause} text="Pause" />
  • <ActionButton icon="ios-bug" onPress={noop} text="Error" />

• modules/navigation-buttons/share.js
  const iconName = Platform.OS === 'ios' ? 'ios-share-outline' : 'md-share' – -outline no longer exists; need to find alternative for iOS.

• modules/food-menu/food-item-row.js
  const specialsIcon = Platform.OS === 'ios' ? 'ios-star' : 'md-star'

• modules/filter/filter-toolbar-button.js
  ios: 'ios-arrow-down',

• modules/filter/active-filter-button.js
  ios: 'ios-close-circle',

• source/views/streaming/radio/buttons.js
  icon={Platform.OS === 'ios' ? 'ios-call' : 'md-call'}
icon={Platform.OS === 'ios' ? 'ios-calendar' : 'md-calendar'}

• source/views/stoprint/components/notice.js
  name={Platform.OS === 'ios' ? 'ios-print' : 'md-print'}

• source/views/stoprint/components/error.js
  ios: 'ios-bug',

We should update them to use the new helper.