TileSprite in Headless mode crashes

[clesquir]

Version

• Phaser Version: v3.15.1-FB
• Operating system: OSX
• Browser: Chrome

Description

Running a game with the HEADLESS mode renderer will crash if there is a tileSprite created in the game.

Example Test Code

new Phaser.Game({
    type: Phaser.HEADLESS,
    parent: 'phaser-example',
    width: 800,
    height: 600,
    scene: {
        preload: function() {
            this.load.image('pic', 'assets/pics/baal-loader.png');
        },
        create: function() {
            this.add.tileSprite(0,0,400,300,'pic');
        }
    }
});

[samme]

[Log] Phaser v3.15.1 (Headless | Web Audio) https://phaser.io (3.15.1.js, line 143017)
[Error] TypeError: null is not an object (evaluating 'this.renderer.gl')
updateTileTexture (3.15.1.js:33518)
setFrame (3.15.1.js:33437)
TileSprite (3.15.1.js:33371)
(anonymous function) (3.15.1.js:129878)
create (Anonymous Script 1 (line 29))
create (3.15.1.js:81750)
loadComplete (3.15.1.js:81644)
emit (3.15.1.js:2255)
loadComplete (3.15.1.js:114244)
fileProcessComplete (3.15.1.js:114203)
onProcessComplete (3.15.1.js:4333)
onload (3.15.1.js:10557)

[photonstorm]

Thanks for opening this issue, and for submitting a PR to fix it. We have merged your PR into the master branch and attributed the work to you in the Change Log. If you need to tweak the code for whatever reason please submit a new PR.