src/vs/workbench/services/keybinding/browser/keybindingService.ts/UserKeybindings/reload
class UserKeybindings:	private async reload(): Promise<boolean> {
		const existing = this._keybindings;
		try {
			const content = await this.fileService.readFile(this.userDataProfileService.currentProfile.keybindingsResource);
			const value = parse(content.value.toString());
			this._keybindings = Array.isArray(value) ? value : [];
		} catch (e) {
			this._keybindings = [];
		}
		return existing ? !objects.equals(existing, this._keybindings) : true;
	}