fix ProgressiveTexture memory leak

Author: jeremyabel

build/three.js

@@ -24189,7 +24189,7 @@
 		this.data = new Uint8Array( this.size * this.size * 3 );
 		this.dataOffsetY = 0;
 
-		this.image = { data: this.data, width: this.size, height: this.size };
+		this.image = { width: this.size, height: this.size };
 
 		this.uploaded = false;
 		this.loaded = false;

build/three.min.js

@@ -24183,7 +24183,7 @@ function ProgressiveTexture( size, mapping, wrapS, wrapT, magFilter, minFilter,
 	this.data = new Uint8Array( this.size * this.size * 3 );
 	this.dataOffsetY = 0;
 
-	this.image = { data: this.data, width: this.size, height: this.size };
+	this.image = { width: this.size, height: this.size };
 
 	this.uploaded = false;
 	this.loaded = false;

build/three.module.js

@@ -10,7 +10,7 @@ function ProgressiveTexture( size, mapping, wrapS, wrapT, magFilter, minFilter,
 	this.data = new Uint8Array( this.size * this.size * 3 );
 	this.dataOffsetY = 0;
 
-	this.image = { data: this.data, width: this.size, height: this.size };
+	this.image = { width: this.size, height: this.size };
 
 	this.uploaded = false;
 	this.loaded = false;