Set canvas size equal to text object size
Set canvas size equal to text object size

Canvas size might less than text object size, when `fixedWidth` and `fixedHeight` is set.

TukekeSoft/phaser,photonstorm/phaser,mahill/phaser,spayton/phaser,BeanSeed/phaser,spayton/phaser,TukekeSoft/phaser,TukekeSoft/phaser,photonstorm/phaser,BeanSeed/phaser,mahill/phaser