Stop using platform-specific names for props

Summary:
Follows up on [this comment](https://github.com/facebook/react-native/pull/5065#issuecomment-168353782) by nicklockwood in #5065.

Rely on using the platform annotation and keep the API / naming less redundant.
Closes https://github.com/facebook/react-native/pull/5081

Reviewed By: svcscm

Differential Revision: D2803143

Pulled By: nicklockwood

fb-gh-sync-id: 9bdf028f5022ef46fcb63aa6c3fc931fdcc46f2b

Examples/UIExplorer/WebViewExample.js

@@ -94,8 +94,8 @@ var WebViewExample = React.createClass({
           automaticallyAdjustContentInsets={false}
           style={styles.webView}
           url={this.state.url}
-          javaScriptEnabledAndroid={true}
-          domStorageEnabledAndroid={true}
+          javaScriptEnabled={true}
+          domStorageEnabled={true}
           onNavigationStateChange={this.onNavigationStateChange}
           onShouldStartLoadWithRequest={this.onShouldStartLoadWithRequest}
           startInLoadingState={true}

Libraries/Components/WebView/WebView.android.js

@@ -52,13 +52,13 @@ var WebView = React.createClass({
      * Used on Android only, JS is enabled by default for WebView on iOS
      * @platform android
      */
-    javaScriptEnabledAndroid: PropTypes.bool,
+    javaScriptEnabled: PropTypes.bool,
 
     /**
      * Used on Android only, controls whether DOM Storage is enabled or not
      * @platform android
      */
-    domStorageEnabledAndroid: PropTypes.bool,
+    domStorageEnabled: PropTypes.bool,
 
     /**
      * Sets the JS to be injected when the webpage loads.
@@ -113,6 +113,16 @@ var WebView = React.createClass({
       webViewStyles.push(styles.hidden);
     }
 
+    var {javaScriptEnabled, domStorageEnabled} = this.props;
+    if (this.props.javaScriptEnabledAndroid) {
+      console.warn('javaScriptEnabledAndroid is deprecated. Use javaScriptEnabled instead');
+      javaScriptEnabled = this.props.javaScriptEnabledAndroid;
+    }
+    if (this.props.domStorageEnabledAndroid) {
+      console.warn('domStorageEnabledAndroid is deprecated. Use domStorageEnabled instead');
+      domStorageEnabled = this.props.domStorageEnabledAndroid;
+    }
+
     var webView =
       <RCTWebView
         ref={RCT_WEBVIEW_REF}
@@ -122,8 +132,8 @@ var WebView = React.createClass({
         html={this.props.html}
         injectedJavaScript={this.props.injectedJavaScript}
         userAgent={this.props.userAgent}
-        javaScriptEnabledAndroid={this.props.javaScriptEnabledAndroid}
-        domStorageEnabledAndroid={this.props.domStorageEnabledAndroid}
+        javaScriptEnabled={javaScriptEnabled}
+        domStorageEnabled={domStorageEnabled}
         contentInset={this.props.contentInset}
         automaticallyAdjustContentInsets={this.props.automaticallyAdjustContentInsets}
         onLoadingStart={this.onLoadingStart}

Libraries/Components/WebView/WebView.ios.js

@@ -114,13 +114,13 @@ var WebView = React.createClass({
      * Used on Android only, JS is enabled by default for WebView on iOS
      * @platform android
      */
-    javaScriptEnabledAndroid: PropTypes.bool,
+    javaScriptEnabled: PropTypes.bool,
 
     /**
      * Used on Android only, controls whether DOM Storage is enabled or not
      * @platform android
      */
-    domStorageEnabledAndroid: PropTypes.bool,
+    domStorageEnabled: PropTypes.bool,
 
     /**
      * Sets the JS to be injected when the webpage loads.
@@ -201,6 +201,16 @@ var WebView = React.createClass({
       RCTWebViewManager.startLoadWithResult(!!shouldStart, event.nativeEvent.lockIdentifier);
     });
 
+    var {javaScriptEnabled, domStorageEnabled} = this.props;
+    if (this.props.javaScriptEnabledAndroid) {
+      console.warn('javaScriptEnabledAndroid is deprecated. Use javaScriptEnabled instead');
+      javaScriptEnabled = this.props.javaScriptEnabledAndroid;
+    }
+    if (this.props.domStorageEnabledAndroid) {
+      console.warn('domStorageEnabledAndroid is deprecated. Use domStorageEnabled instead');
+      domStorageEnabled = this.props.domStorageEnabledAndroid;
+    }
+
     var webView =
       <RCTWebView
         ref={RCT_WEBVIEW_REF}

ReactAndroid/src/main/java/com/facebook/react/views/webview/ReactWebViewManager.java

@@ -251,12 +251,12 @@ public class ReactWebViewManager extends SimpleViewManager<WebView> {
     return webView;
   }
 
-  @ReactProp(name = "javaScriptEnabledAndroid")
+  @ReactProp(name = "javaScriptEnabled")
   public void setJavaScriptEnabled(WebView view, boolean enabled) {
     view.getSettings().setJavaScriptEnabled(enabled);
   }
 
-  @ReactProp(name = "domStorageEnabledAndroid")
+  @ReactProp(name = "domStorageEnabled")
   public void setDomStorageEnabled(WebView view, boolean enabled) {
     view.getSettings().setDomStorageEnabled(enabled);
   }