Support React 16 by avoiding CSSPropertyOperation import

src/targets/react-dom.js

@@ -10,7 +10,6 @@
  */
 'use strict';
 
-var CSSPropertyOperations = require('react-dom/lib/CSSPropertyOperations');
 var Animated = require('../');
 
 // { scale: 2 } => 'scale(2)'
@@ -19,6 +18,76 @@ function mapTransform(t) {
   return `${k}(${t[k]})`;
 }
 
+const isUnitlessNumber = {
+  animationIterationCount: true,
+  borderImageOutset: true,
+  borderImageSlice: true,
+  borderImageWidth: true,
+  boxFlex: true,
+  boxFlexGroup: true,
+  boxOrdinalGroup: true,
+  columnCount: true,
+  columns: true,
+  flex: true,
+  flexGrow: true,
+  flexPositive: true,
+  flexShrink: true,
+  flexNegative: true,
+  flexOrder: true,
+  gridRow: true,
+  gridRowEnd: true,
+  gridRowSpan: true,
+  gridRowStart: true,
+  gridColumn: true,
+  gridColumnEnd: true,
+  gridColumnSpan: true,
+  gridColumnStart: true,
+  fontWeight: true,
+  lineClamp: true,
+  lineHeight: true,
+  opacity: true,
+  order: true,
+  orphans: true,
+  tabSize: true,
+  widows: true,
+  zIndex: true,
+  zoom: true,
+
+  // SVG-related properties
+  fillOpacity: true,
+  floodOpacity: true,
+  stopOpacity: true,
+  strokeDasharray: true,
+  strokeDashoffset: true,
+  strokeMiterlimit: true,
+  strokeOpacity: true,
+  strokeWidth: true,
+};
+
+/**
+ * @param {string} prefix vendor-specific prefix, eg: Webkit
+ * @param {string} key style name, eg: transitionDuration
+ * @return {string} style name prefixed with `prefix`, properly camelCased, eg:
+ * WebkitTransitionDuration
+ */
+function prefixKey(prefix, key) {
+  return prefix + key.charAt(0).toUpperCase() + key.substring(1);
+}
+
+/**
+ * Support style names that may come passed in prefixed by adding permutations
+ * of vendor prefixes.
+ */
+var prefixes = ['Webkit', 'ms', 'Moz', 'O'];
+
+// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an
+// infinite loop, because it iterates over the newly added props too.
+Object.keys(isUnitlessNumber).forEach(function(prop) {
+  prefixes.forEach(function(prefix) {
+    isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];
+  });
+});
+
 // NOTE(lmr):
 // Since this is a hot code path, right now this is mutative...
 // As far as I can tell, this shouldn't cause any unexpected behavior.
@@ -30,11 +99,62 @@ function mapStyle(style) {
   return style;
 }
 
-function ApplyAnimatedValues(instance, props, comp) {
+function dangerousStyleValue(name, value, isCustomProperty) {
+  // Note that we've removed escapeTextForBrowser() calls here since the
+  // whole string will be escaped when the attribute is injected into
+  // the markup. If you provide unsafe user data here they can inject
+  // arbitrary CSS which may be problematic (I couldn't repro this):
+  // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet
+  // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/
+  // This is not an XSS hole but instead a potential CSS injection issue
+  // which has lead to a greater discussion about how we're going to
+  // trust URLs moving forward. See #2115901
+
+  var isEmpty = value == null || typeof value === 'boolean' || value === '';
+  if (isEmpty) {
+    return '';
+  }
+
+  if (
+    !isCustomProperty &&
+    typeof value === 'number' &&
+    value !== 0 &&
+    !(isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name])
+  ) {
+    return value + 'px'; // Presumes implicit 'px' suffix for unitless numbers
+  }
+
+  return ('' + value).trim();
+}
+
+function setValueForStyles(node, styles) {
+  var style = node.style;
+  for (var styleName in styles) {
+    if (!styles.hasOwnProperty(styleName)) {
+      continue;
+    }
+    var isCustomProperty = styleName.indexOf('--') === 0;
+    var styleValue = dangerousStyleValue(
+      styleName,
+      styles[styleName],
+      isCustomProperty,
+    );
+    if (styleName === 'float') {
+      styleName = 'cssFloat';
+    }
+    if (isCustomProperty) {
+      style.setProperty(styleName, styleValue);
+    } else {
+      style[styleName] = styleValue;
+    }
+  }
+}
+
+function ApplyAnimatedValues(instance, props) {
   if (instance.setNativeProps) {
     instance.setNativeProps(props);
   } else if (instance.nodeType && instance.setAttribute !== undefined) {
-    CSSPropertyOperations.setValueForStyles(instance, mapStyle(props.style), comp._reactInternalInstance);
+    setValueForStyles(instance, mapStyle(props.style));
   } else {
     return false;
   }
@@ -44,6 +164,7 @@ Animated
   .inject
   .ApplyAnimatedValues(ApplyAnimatedValues);
 
+
 module.exports = {
   ...Animated,
   div: Animated.createAnimatedComponent('div'),