remove useless files

frontend/www/src/webgl/webgl-utils.d.ts

@@ -1,20 +0,0 @@
-// Type definitions for [~THE LIBRARY NAME~] [~OPTIONAL VERSION NUMBER~]
-// Project: [~THE PROJECT NAME~]
-// Definitions by: [~YOUR NAME~] <[~A URL FOR YOU~]>
-
-/*~ This is the module template file. You should rename it to index.d.ts
- *~ and place it in a folder with the same name as the module.
- *~ For example, if you were writing a file for "super-greeter", this
- *~ file should be 'super-greeter/index.d.ts'
- */
-
-// /*~ If this module is a UMD module that exposes a global variable 'myLib' when
-//  *~ loaded outside a module loader environment, declare that global here.
-//  *~ Otherwise, delete this declaration.
-//  */
-// export as namespace myLib;
-
-/*~ If this module has methods, declare them as functions like so.
- */
-export function createProgramFromScripts(gl: WebGLRenderingContext, shaderScriptIds: string[], opt_attribs?: string[], opt_locations?: number[], opt_errorCallback?: any): any;
-export function resizeCanvasToDisplaySize(canvas: HTMLCanvasElement, multiplier?: number): boolean;