Editor: Removed unused translations.

editor/js/Strings.js

@@ -224,10 +224,6 @@ var Strings = function ( config ) {
 			'sidebar/project/editable': 'Editable',
 			'sidebar/project/vr': 'VR',
 			'sidebar/project/renderer': 'Renderer',
-			'sidebar/project/renderer/webglrenderer': 'WebGLRenderer',
-			'sidebar/project/renderer/svgrenderer': 'SVGRenderer',
-			'sidebar/project/renderer/softwarerenderer': 'SoftwareRenderer',
-			'sidebar/project/renderer/raytracingrenderer': 'RaytracingRenderer',
 			'sidebar/project/antialias': 'antialias',
 			'sidebar/project/shadows': 'shadows',
 			'sidebar/project/gammainput': 'γ input',
@@ -477,10 +473,6 @@ var Strings = function ( config ) {
 			'sidebar/project/editable': '编辑性',
 			'sidebar/project/vr': '虚拟现实',
 			'sidebar/project/renderer': '渲染器',
-			'sidebar/project/renderer/webglrenderer': 'WebGL渲染器',
-			'sidebar/project/renderer/svgrenderer': 'SVG渲染器',
-			'sidebar/project/renderer/softwarerenderer': '软件渲染器',
-			'sidebar/project/renderer/raytracingrenderer': '光线追踪渲染器',
 			'sidebar/project/antialias': '抗锯齿',
 			'sidebar/project/shadows': '阴影',
 			'sidebar/project/gammainput': 'γ输入',