fix lint (#727)

fix lint

stylesheets/_session.scss

@@ -1176,7 +1176,6 @@ button.module-scroll-down {
   }
 }
 
-  
 .standalone {
   .button {
     background: $session-color-green;

ts/components/session/LeftPaneSettingSection.tsx

@@ -127,7 +127,6 @@ export class LeftPaneSettingSection extends React.Component<any, State> {
                 iconSize={SessionIconSize.Huge}
               />
             </SessionButton>
-
           </div>
         </div>
       </div>

ts/components/session/SessionPasswordModal.tsx

@@ -172,7 +172,6 @@ export class SessionPasswordModal extends React.Component<Props, State> {
   }
 
   private closeDialog() {
-
     if (this.props.onClose) {
       this.props.onClose();
     }

ts/components/session/settings/SessionSettings.tsx

@@ -101,7 +101,7 @@ export class SettingsView extends React.Component<SettingsViewProps, State> {
             const comparisonValue = setting.comparisonValue || null;
             const value =
               window.getSettingValue(setting.id, comparisonValue) ||
-              setting.content && setting.content.defaultValue;
+              (setting.content && setting.content.defaultValue);
 
             const sliderFn =
               setting.type === SessionSettingType.Slider
@@ -115,7 +115,6 @@ export class SettingsView extends React.Component<SettingsViewProps, State> {
                 this.updateSetting(setting);
               });
 
-
             return (
               <div key={setting.id}>
                 {shouldRenderSettings &&
@@ -150,7 +149,6 @@ export class SettingsView extends React.Component<SettingsViewProps, State> {
     );
   }
 
-
   public setOptionsSetting(settingID: string) {
     const selectedValue = $(`#${settingID} .session-radio input:checked`).val();
     window.setSettingValue(settingID, selectedValue);
@@ -275,7 +273,8 @@ export class SettingsView extends React.Component<SettingsViewProps, State> {
         content: {
           options: {
             group: 'notification-setting',
-            initalItem: window.getSettingValue('notification-setting') || 'message',
+            initalItem:
+              window.getSettingValue('notification-setting') || 'message',
             items: [
               {
                 label: window.i18n('nameAndMessage'),

ts/components/session/settings/SessionSettingsHeader.tsx

@@ -61,12 +61,13 @@ export class SettingsHeader extends React.Component<SettingsViewProps, any> {
     return (
       <div className="session-settings-header">
         <div className="session-settings-header-title">{categoryTitle}</div>
-        {showSearch && <SessionIconButton
+        {showSearch && (
+          <SessionIconButton
             iconType={SessionIconType.Search}
             iconSize={SessionIconSize.Huge}
             onClick={this.focusSearch}
           />
-          }
+        )}
         {showAddDevice && (
           <SessionButton
             text={window.i18n('linkNewDevice')}