Backout D2677289 [react_native] View recycling in JS

Summary: public

We're seeing related crashes. The diff has no tests, the perf tests weren't conclusive, and the person who'd be supporting it no longer is available to work on it. We can try this again later in a less rushed manner with proper perf testing.

Reviewed By: davidaurelio

Differential Revision: D2696615

fb-gh-sync-id: 3b6814ac12af19516146d5c42d2add8321b10db5

ReactAndroid/src/main/java/com/facebook/react/uimanager/UIManagerModule.java

@@ -202,11 +202,6 @@ public class UIManagerModule extends ReactContextBaseJavaModule implements
     mUIImplementation.createView(tag, className, rootViewTag, props);
   }
 
-  @ReactMethod
-  public void dropViews(ReadableArray viewTags) {
-    mUIImplementation.dropViews(viewTags);
-  }
-
   @ReactMethod
   public void updateView(int tag, String className, ReadableMap props) {
     mUIImplementation.updateView(tag, className, props);