Reverting image source null so the fix can go all once later

Summary: Image source null which is in RC D8628053 has a bug which has a fix but didn't make to RC. Reverting so it can be cleaned up before going in RC.

Reviewed By: achen1

Differential Revision: D8751687

fbshipit-source-id: e08b23a031455be23047880871813bdc840542dd

Libraries/Image/Image.android.js

@@ -190,6 +190,9 @@ let Image = (
     props.loadingIndicatorSource,
   );
 
+  // As opposed to the ios version, here we render `null` when there is no source, source.uri
+  // or source array.
+
   if (source && source.uri === '') {
     console.warn('source.uri should not be an empty string');
   }
@@ -212,13 +215,13 @@ let Image = (
     );
   }
 
-  if (source && !source?.uri && !Array.isArray(source)) {
+  if (!source || (!source.uri && !Array.isArray(source))) {
     return null;
   }
 
   let style;
   let sources;
-  if (source?.uri != null) {
+  if (source.uri) {
     const {width, height} = source;
     style = flattenStyle([{width, height}, styles.base, props.style]);
     sources = [{uri: source.uri}];
@@ -232,7 +235,7 @@ let Image = (
     style,
     shouldNotifyLoadEvents: !!(onLoadStart || onLoad || onLoadEnd || onError),
     src: sources,
-    headers: source?.headers,
+    headers: source.headers,
     defaultSrc: defaultSource ? defaultSource.uri : null,
     loadingIndicatorSrc: loadingIndicatorSource
       ? loadingIndicatorSource.uri