bring back listInactiveFocusBackground

src/vs/platform/theme/common/colorRegistry.ts

@@ -196,6 +196,7 @@ export const listActiveSelectionBackground = registerColor('list.activeSelection
 export const listActiveSelectionForeground = registerColor('list.activeSelectionForeground', { dark: Color.white, light: Color.white, hc: null }, nls.localize('listActiveSelectionForeground', "List/Tree foreground color for the selected item when the list/tree is active. An active list/tree has keyboard focus, an inactive does not."));
 export const listInactiveSelectionBackground = registerColor('list.inactiveSelectionBackground', { dark: '#3F3F46', light: '#CCCEDB', hc: null }, nls.localize('listInactiveSelectionBackground', "List/Tree background color for the selected item when the list/tree is inactive. An active list/tree has keyboard focus, an inactive does not."));
 export const listInactiveSelectionForeground = registerColor('list.inactiveSelectionForeground', { dark: null, light: null, hc: null }, nls.localize('listInactiveSelectionForeground', "List/Tree foreground color for the selected item when the list/tree is inactive. An active list/tree has keyboard focus, an inactive does not."));
+export const listInactiveFocusBackground = registerColor('list.inactiveFocusBackground', { dark: '#313135', light: '#d8dae6', hc: null }, nls.localize('listInactiveSelectionBackground', "List/Tree background color for the selected item when the list/tree is inactive. An active list/tree has keyboard focus, an inactive does not."));
 export const listHoverBackground = registerColor('list.hoverBackground', { dark: '#2A2D2E', light: '#F0F0F0', hc: null }, nls.localize('listHoverBackground', "List/Tree background when hovering over items using the mouse."));
 export const listHoverForeground = registerColor('list.hoverForeground', { dark: null, light: null, hc: null }, nls.localize('listHoverForeground', "List/Tree foreground when hovering over items using the mouse."));
 export const listDropBackground = registerColor('list.dropBackground', { dark: listFocusBackground, light: listFocusBackground, hc: null }, nls.localize('listDropBackground', "List/Tree drag and drop background when moving items around using the mouse."));

src/vs/platform/theme/common/styler.ts

@@ -6,7 +6,7 @@
 'use strict';
 
 import { ITheme, IThemeService } from 'vs/platform/theme/common/themeService';
-import { focusBorder, inputBackground, inputForeground, ColorIdentifier, selectForeground, selectBackground, selectListBackground, selectBorder, inputBorder, foreground, editorBackground, contrastBorder, inputActiveOptionBorder, listFocusBackground, listFocusForeground, listActiveSelectionBackground, listActiveSelectionForeground, listInactiveSelectionForeground, listInactiveSelectionBackground, listHoverBackground, listHoverForeground, listDropBackground, pickerGroupBorder, pickerGroupForeground, widgetShadow, inputValidationInfoBorder, inputValidationInfoBackground, inputValidationWarningBorder, inputValidationWarningBackground, inputValidationErrorBorder, inputValidationErrorBackground, activeContrastBorder, buttonForeground, buttonBackground, buttonHoverBackground, ColorFunction, lighten, badgeBackground, badgeForeground, progressBarBackground } from 'vs/platform/theme/common/colorRegistry';
+import { focusBorder, inputBackground, inputForeground, ColorIdentifier, selectForeground, selectBackground, selectListBackground, selectBorder, inputBorder, foreground, editorBackground, contrastBorder, inputActiveOptionBorder, listFocusBackground, listFocusForeground, listActiveSelectionBackground, listActiveSelectionForeground, listInactiveSelectionForeground, listInactiveSelectionBackground, listInactiveFocusBackground, listHoverBackground, listHoverForeground, listDropBackground, pickerGroupBorder, pickerGroupForeground, widgetShadow, inputValidationInfoBorder, inputValidationInfoBackground, inputValidationWarningBorder, inputValidationWarningBackground, inputValidationErrorBorder, inputValidationErrorBackground, activeContrastBorder, buttonForeground, buttonBackground, buttonHoverBackground, ColorFunction, lighten, badgeBackground, badgeForeground, progressBarBackground } from 'vs/platform/theme/common/colorRegistry';
 import { IDisposable } from 'vs/base/common/lifecycle';
 import { Color } from 'vs/base/common/color';
 import { mixin } from 'vs/base/common/objects';
@@ -183,7 +183,7 @@ export function attachQuickOpenStyler(widget: IThemable, themeService: IThemeSer
 		listFocusAndSelectionForeground: (style && style.listFocusAndSelectionForeground) || listActiveSelectionForeground,
 		listInactiveSelectionBackground: (style && style.listInactiveSelectionBackground) || listInactiveSelectionBackground,
 		listInactiveSelectionForeground: (style && style.listInactiveSelectionForeground) || listInactiveSelectionForeground,
-		listInactiveFocusBackground: (style && style.listInactiveFocusBackground),
+		listInactiveFocusBackground: (style && style.listInactiveFocusBackground) || listInactiveFocusBackground,
 		listHoverBackground: (style && style.listHoverBackground) || listHoverBackground,
 		listHoverForeground: (style && style.listHoverForeground) || listHoverForeground,
 		listDropBackground: (style && style.listDropBackground) || listDropBackground,
@@ -225,6 +225,7 @@ export const defaultListStyles: IColorMapping = {
 	listFocusAndSelectionForeground: listActiveSelectionForeground,
 	listInactiveSelectionBackground: listInactiveSelectionBackground,
 	listInactiveSelectionForeground: listInactiveSelectionForeground,
+	listInactiveFocusBackground: listInactiveFocusBackground,
 	listHoverBackground: listHoverBackground,
 	listHoverForeground: listHoverForeground,
 	listDropBackground: listDropBackground,