List: Remove invalid props

Summary:
These props were pretty much all typos and thus didn't do anything.

My two choices are to change the code to do what it seems it *intends*, or keep the behavior the same. To de-risk, I'm preferring to keep the behavior the same.

Changelog:
[Internal]

Differential Revision: D17834712

fbshipit-source-id: 2f6b6376ff5936d4ad20291022c043ff7808bac4

RNTester/js/components/RNTesterExampleList.js

@@ -147,8 +147,6 @@ class RNTesterExampleList extends React.Component<Props, $FlowFixMeState> {
                     style={{backgroundColor: theme.SystemBackgroundColor}}
                     sections={filteredSections}
                     renderItem={this._renderItem}
-                    enableEmptySections={true}
-                    itemShouldUpdate={this._itemShouldUpdate}
                     keyboardShouldPersistTaps="handled"
                     automaticallyAdjustContentInsets={false}
                     keyboardDismissMode="on-drag"
@@ -167,10 +165,6 @@ class RNTesterExampleList extends React.Component<Props, $FlowFixMeState> {
     );
   }
 
-  _itemShouldUpdate(curr, prev) {
-    return curr.item !== prev.item;
-  }
-
   _renderItem = ({item, separators}) => (
     <RowComponent
       item={item}