message: do not include default placeholderBackgroundColor from props unless needed
diff: @@ -121,14 +121,17 @@ export default class OpaqueImageView extends React.Component<Props, State> {
  // If no imageURL is given at all, simply set the placeholder background color as a view backgroundColor style so
  // that it shows immediately.
  let backgroundColorStyle = null
  + let remainderProps = props
  if (this.props.imageURL) {
  const anyProps = props as any
  anyProps.placeholderBackgroundColor = processColor(props.placeholderBackgroundColor)
  } else {
  + const { placeholderBackgroundColor, ...remainder } = props
  + remainderProps = remainder
  backgroundColorStyle = { backgroundColor: props.placeholderBackgroundColor }
  }
  - return <NativeOpaqueImageView style={[style, backgroundColorStyle]} {...props} />
  + return <NativeOpaqueImageView style={[style, backgroundColorStyle]} {...remainderProps} />
  }
  }
  