From 6d2ae35bca7c5a35e9c537880ebb2f3d5cbaec76 Mon Sep 17 00:00:00 2001
From: Seph Soliman <scarlac@gmail.com>
Date: Sat, 14 Jan 2017 14:39:11 -0800
Subject: [PATCH] Added AnimatedValueXY.removeAllListeners

Summary:
> Explain the **motivation** for making this change. What existing problem does the pull request solve?

`AnimatedValueX` has `removeAllListeners()` which is a convenient way to do cleanup when components unmount, but `AnimatedValueXY` was missing a similar method which doesn't really make sense. This change makes the two classes more similar, less confusing and more convenient.
Closes https://github.com/facebook/react-native/pull/11783

Differential Revision: D4397188

fbshipit-source-id: d10a0c9c7e0a83af015ec04f6facf965d95ea984
---
 Libraries/Animated/src/AnimatedImplementation.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Libraries/Animated/src/AnimatedImplementation.js b/Libraries/Animated/src/AnimatedImplementation.js
index 074794d88..9c6151acc 100644
--- a/Libraries/Animated/src/AnimatedImplementation.js
+++ b/Libraries/Animated/src/AnimatedImplementation.js
@@ -1030,6 +1030,12 @@ class AnimatedValueXY extends AnimatedWithChildren {
     delete this._listeners[id];
   }
 
+  removeAllListeners(): void {
+    this.x.removeAllListeners();
+    this.y.removeAllListeners();
+    this._listeners = {};
+  }
+
   /**
    * Converts `{x, y}` into `{left, top}` for use in style, e.g.
    *