eslint fixes

Author: photonstorm

src/gameobjects/components/Crop.js

@@ -4,9 +4,6 @@
  * @license      {@link https://github.com/photonstorm/phaser/blob/master/license.txt|MIT License}
  */
 
-//  bitmask flag for GameObject.renderMask
-var _FLAG = 8; // 1000
-
 /**
  * Provides methods used for getting and setting the texture of a Game Object.
  *

src/gameobjects/particles/Particle.js

@@ -8,11 +8,6 @@ var Class = require('../../utils/Class');
 var DegToRad = require('../../math/DegToRad');
 var DistanceBetween = require('../../math/distance/DistanceBetween');
 
-var GetColor = function (value)
-{
-    return (value >> 16) + (value & 0xff00) + ((value & 0xff) << 16);
-};
-
 /**
  * @classdesc
  * A Particle is a simple Game Object controlled by a Particle Emitter and Manager, and rendered by the Manager.

src/tilemaps/staticlayer/StaticTilemapLayer.js

@@ -1196,7 +1196,7 @@ var StaticTilemapLayer = new Class({
         this.cullCallback = null;
 
         GameObject.prototype.destroy.call(this);
-    },
+    }
 
 });
 

src/utils/string/UUID.js

@@ -19,7 +19,9 @@ var UUID = function ()
 {
     return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c)
     {
-        var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
+        var r = Math.random() * 16 | 0;
+        var v = (c === 'x') ? r : (r & 0x3 | 0x8);
+
         return v.toString(16);
     });
 };