Remove all bellSound/bellStyle/etc. references

Fixes #3316

src/common/services/OptionsService.ts

@@ -8,12 +8,6 @@ import { EventEmitter, IEvent } from 'common/EventEmitter';
 import { isMac } from 'common/Platform';
 import { CursorStyle } from 'common/Types';
 
-// Source: https://freesound.org/people/altemark/sounds/45759/
-// This sound is released under the Creative Commons Attribution 3.0 Unported
-// (CC BY 3.0) license. It was created by 'altemark'. No modifications have been
-// made, apart from the conversion to base64.
-export const DEFAULT_BELL_SOUND = 'data:audio/mp3;base64,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';
-
 export const DEFAULT_OPTIONS: Readonly<ITerminalOptions> = {
   cols: 80,
   rows: 24,
@@ -21,8 +15,6 @@ export const DEFAULT_OPTIONS: Readonly<ITerminalOptions> = {
   cursorStyle: 'block',
   cursorWidth: 1,
   customGlyphs: true,
-  bellSound: DEFAULT_BELL_SOUND,
-  bellStyle: 'none',
   drawBoldTextInBrightColors: true,
   fastScrollModifier: 'alt',
   fastScrollSensitivity: 5,
@@ -132,7 +124,6 @@ export class OptionsService implements IOptionsService {
           throw new Error(`"${value}" is not a valid value for ${key}`);
         }
         break;
-      case 'bellStyle':
       case 'cursorStyle':
       case 'rendererType':
       case 'wordSeparator':

src/common/services/Services.ts

@@ -212,8 +212,6 @@ export interface ITerminalOptions {
   allowProposedApi: boolean;
   allowTransparency: boolean;
   altClickMovesCursor: boolean;
-  bellSound: string;
-  bellStyle: 'none' | 'sound' /* | 'visual' | 'both' */;
   cols: number;
   convertEol: boolean;
   cursorBlink: boolean;