From 5c04e20b203e94a43570082c54784f03bb9b71a5 Mon Sep 17 00:00:00 2001
From: Richard Davey <rich@photonstorm.com>
Date: Fri, 20 Sep 2019 14:48:41 +0100
Subject: [PATCH] The private `Shader._savedKey` property has been removed as
 it wasn't used anywhere internally.

---
 CHANGELOG.md                     |  1 +
 src/gameobjects/shader/Shader.js | 12 ------------
 2 files changed, 1 insertion(+), 12 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1c011abf2..3e7b5e9a4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@
 ### Updates
 
 * When calling `Shader.setRenderToTexture()` it will now draw the shader just once, immediately to the texture, to avoid the texture being blank for a single frame (thanks Kyle)
+* The private `Shader._savedKey` property has been removed as it wasn't used anywhere internally.
 
 ### Bug Fixes
 
diff --git a/src/gameobjects/shader/Shader.js b/src/gameobjects/shader/Shader.js
index ad879217a..163801fe5 100644
--- a/src/gameobjects/shader/Shader.js
+++ b/src/gameobjects/shader/Shader.js
@@ -345,16 +345,6 @@ var Shader = new Class({
          */
         this.texture = null;
 
-        /**
-         * Internal saved texture key.
-         *
-         * @name Phaser.GameObjects.Shader#_savedKey
-         * @type {boolean}
-         * @private
-         * @since 3.19.0
-         */
-        this._savedKey = '';
-
         this.setPosition(x, y);
         this.setSize(width, height);
         this.setOrigin(0.5, 0.5);
@@ -448,8 +438,6 @@ var Shader = new Class({
 
             if (key)
             {
-                this._savedKey = key;
-
                 this.texture = this.scene.sys.textures.addGLTexture(key, this.glTexture, width, height);
             }
         }