Removed unused textures. (#29618)

docs/api/ar/loaders/ImageLoader.html

@@ -25,7 +25,7 @@
 		// load a image resource
 		loader.load(
 			// resource URL
-			'textures/skyboxsun25degtest.png',
+			'image.png',
 	
 			// onLoad callback
 			function ( image ) {

docs/api/en/loaders/ImageBitmapLoader.html

@@ -41,7 +41,7 @@
 		// load a image resource
 		loader.load(
 			// resource URL
-			'textures/skyboxsun25degtest.png',
+			'image.png',
 
 			// onLoad callback
 			function ( imageBitmap ) {

docs/api/en/loaders/ImageLoader.html

@@ -25,7 +25,7 @@
 		// load a image resource
 		loader.load(
 			// resource URL
-			'textures/skyboxsun25degtest.png',
+			'image.png',
 
 			// onLoad callback
 			function ( image ) {

docs/api/it/loaders/ImageBitmapLoader.html

@@ -38,7 +38,7 @@
 		// carica un'immagine
 		loader.load(
 			// URL della risorsa
-			'textures/skyboxsun25degtest.png',
+			'image.png',
 
 			// onLoad callback
 			function ( imageBitmap ) {

docs/api/it/loaders/ImageLoader.html

@@ -26,7 +26,7 @@
 		// carica un'immagine
 		loader.load(
 			// URL della risorsa
-			'textures/skyboxsun25degtest.png',
+			'image.png',
 
 			// onLoad callback
 			function ( image ) {

docs/api/zh/loaders/ImageBitmapLoader.html

@@ -33,7 +33,7 @@
 		// 加载一个图片资源
 		loader.load(
 			// 资源的URL
-			'textures/skyboxsun25degtest.png',
+			'image.png',
 
 			// onLoad回调
 			function ( imageBitmap ) {

examples/textures/cube/skyboxsun25deg/skyboxsun25degtest.txt

@@ -1 +0,0 @@
-http://reije081.home.xs4all.nl/skyboxes/

examples/textures/lensflare/LICENSE.txt

@@ -5,12 +5,4 @@ lensflare3.png
 
 3D assets and textures for ROME "3 Dreams of Black" at http://www.ro.me are licensed 
 under a Creative CommonsAttribution-NonCommercial-ShareAlike 3.0 Unported License
-( http://creativecommons.org/licenses/by-nc-sa/3.0/ ).
-
----------------------------------------------------------------------------
-hexangle.png
-
-CC0 - Public Domain Donation by hackcraft.de
-
-http://opengameart.org/content/lens-flares-and-particles
-http://creativecommons.org/publicdomain/zero/1.0/
+( http://creativecommons.org/licenses/by-nc-sa/3.0/ ).