Finalizing the 'OnClick' behavior of the Launcher items.

ui/native_theme/native_theme_aura.cc

Index: ui/native_theme/native_theme_aura.cc
diff --git a/ui/native_theme/native_theme_aura.cc b/ui/native_theme/native_theme_aura.cc
index b1f41e42fe8b9443b6d4066c791b6dce8d6d826f..5b7ddc1e5a48cf051b652f87f7917fed7452c4f3 100644
--- a/ui/native_theme/native_theme_aura.cc
+++ b/ui/native_theme/native_theme_aura.cc
@@ -39,6 +39,9 @@ const SkColor kEnabledMenuItemForegroundColor = kTextButtonEnabledColor;
 const SkColor kDisabledMenuItemForegroundColor = kTextButtonDisabledColor;
 const SkColor kFocusedMenuItemBackgroundColor = SkColorSetRGB(0xF1, 0xF1, 0xF1);
 const SkColor kMenuSeparatorColor = SkColorSetRGB(0xED, 0xED, 0xED);
+const SkColor kSelectedMenuItemBackgroundColor = SkColorSetRGB(203 , 219, 241);
+const SkColor kFocusedSelectedMenuItemBackgroundColor =
+    SkColorSetRGB(193, 211, 236);
 // Label:
 const SkColor kLabelEnabledColor = kTextButtonEnabledColor;
 const SkColor kLabelDisabledColor = kTextButtonDisabledColor;
@@ -132,6 +135,10 @@ SkColor NativeThemeAura::GetSystemColor(ColorId color_id) const {
       return kFocusedMenuItemBackgroundColor;
     case kColorId_MenuSeparatorColor:
       return kMenuSeparatorColor;
+    case kColorId_SelectedMenuItemBackground:
+      return kSelectedMenuItemBackgroundColor;
+    case kColorId_FocusedSelectedMenuItemBackground:
+      return kFocusedSelectedMenuItemBackgroundColor;
 
     // Label
     case kColorId_LabelEnabledColor: