Remove more unused code (microsoft#38414)

alexdima · alexdima · commit 0b20f8762b4e · 2017-11-16T10:29:19.000+01:00
diff --git a/src/vs/base/browser/dom.ts b/src/vs/base/browser/dom.ts
@@ -714,23 +714,6 @@ export function createCSSRule(selector: string, cssText: string, style: HTMLStyl
 	(<CSSStyleSheet>style.sheet).insertRule(selector + '{' + cssText + '}', 0);
 }
 
-export function getCSSRule(selector: string, style: HTMLStyleElement = sharedStyle): any {
-	if (!style) {
-		return null;
-	}
-
-	let rules = getDynamicStyleSheetRules(style);
-	for (let i = 0; i < rules.length; i++) {
-		let rule = rules[i];
-		let normalizedSelectorText = rule.selectorText.replace(/::/gi, ':');
-		if (normalizedSelectorText === selector) {
-			return rule;
-		}
-	}
-
-	return null;
-}
-
 export function removeCSSRulesContainingSelector(ruleName: string, style = sharedStyle): void {
 	if (!style) {
 		return;
diff --git a/src/vs/base/browser/fastDomNode.ts b/src/vs/base/browser/fastDomNode.ts
@@ -64,14 +64,6 @@ export class FastDomNode<T extends HTMLElement> {
 		this.domNode.style.width = this._width + 'px';
 	}
 
-	public unsetWidth(): void {
-		if (this._width === -1) {
-			return;
-		}
-		this._width = -1;
-		this.domNode.style.width = '';
-	}
-
 	public setHeight(height: number): void {
 		if (this._height === height) {
 			return;
@@ -80,14 +72,6 @@ export class FastDomNode<T extends HTMLElement> {
 		this.domNode.style.height = this._height + 'px';
 	}
 
-	public unsetHeight(): void {
-		if (this._height === -1) {
-			return;
-		}
-		this._height = -1;
-		this.domNode.style.height = '';
-	}
-
 	public setTop(top: number): void {
 		if (this._top === top) {
 			return;
@@ -225,10 +209,6 @@ export class FastDomNode<T extends HTMLElement> {
 		this.domNode.removeAttribute(name);
 	}
 
-	public hasAttribute(name: string): boolean {
-		return this.domNode.hasAttribute(name);
-	}
-
 	public appendChild(child: FastDomNode<any>): void {
 		this.domNode.appendChild(child.domNode);
 	}
diff --git a/src/vs/base/browser/mouseEvent.ts b/src/vs/base/browser/mouseEvent.ts
@@ -114,14 +114,6 @@ export class DragMouseEvent extends StandardMouseEvent {
 
 }
 
-export class DropMouseEvent extends DragMouseEvent {
-
-	constructor(e: MouseEvent) {
-		super(e);
-	}
-
-}
-
 interface IWebKitMouseWheelEvent {
 	wheelDeltaY: number;
 	wheelDeltaX: number;
diff --git a/src/vs/base/common/diff/diffChange.ts b/src/vs/base/common/diff/diffChange.ts
@@ -4,12 +4,6 @@
  *--------------------------------------------------------------------------------------------*/
 'use strict';
 
-export const DifferenceType = {
-	Add: 0,
-	Remove: 1,
-	Change: 2
-};
-
 /**
  * Represents information about a specific difference between two sequences.
  */
@@ -51,19 +45,6 @@ export class DiffChange {
 		this.modifiedLength = modifiedLength;
 	}
 
-	/**
-	 * The type of difference.
-	 */
-	public getChangeType() {
-		if (this.originalLength === 0) {
-			return DifferenceType.Add;
-		} else if (this.modifiedLength === 0) {
-			return DifferenceType.Remove;
-		} else {
-			return DifferenceType.Change;
-		}
-	}
-
 	/**
 	 * The end point (exclusive) of the change in the original sequence.
 	 */
diff --git a/src/vs/base/common/errors.ts b/src/vs/base/common/errors.ts
@@ -148,10 +148,6 @@ export function onUnexpectedExternalError(e: any): undefined {
 	return undefined;
 }
 
-export function onUnexpectedPromiseError<T>(promise: TPromise<T>): TPromise<T | void> {
-	return promise.then(null, onUnexpectedError);
-}
-
 export interface SerializedError {
 	readonly $isError: true;
 	readonly name: string;
diff --git a/src/vs/base/common/platform.ts b/src/vs/base/common/platform.ts
@@ -127,9 +127,6 @@ interface IGlobals {
 const _globals = <IGlobals>(typeof self === 'object' ? self : global);
 export const globals: any = _globals;
 
-export function hasWebWorkerSupport(): boolean {
-	return typeof _globals.Worker !== 'undefined';
-}
 export const setTimeout = _globals.setTimeout.bind(_globals);
 export const clearTimeout = _globals.clearTimeout.bind(_globals);
 
diff --git a/src/vs/editor/browser/config/configuration.ts b/src/vs/editor/browser/config/configuration.ts
@@ -49,10 +49,6 @@ class CSSBasedConfigurationCache {
 		delete this._values[itemId];
 	}
 
-	public getKeys(): BareFontInfo[] {
-		return Object.keys(this._keys).map(id => this._keys[id]);
-	}
-
 	public getValues(): FontInfo[] {
 		return Object.keys(this._keys).map(id => this._values[id]);
 	}

Original file line number	Diff line number	Diff line change
`@@ -49,10 +49,6 @@ class CSSBasedConfigurationCache {`
`49`	`49`	`delete this._values[itemId];`
`50`	`50`	`}`
`51`	`51`
`52`		`- public getKeys(): BareFontInfo[] {`
`53`		`- return Object.keys(this._keys).map(id => this._keys[id]);`
`54`		`- }`
`55`		`-`
`56`	`52`	`public getValues(): FontInfo[] {`
`57`	`53`	`return Object.keys(this._keys).map(id => this._values[id]);`
`58`	`54`	`}`