Fix legacy profile color for basic user basic skins

indra/newview/skins/default/xui/en/panel_profile_legacy_groups.xml

 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
- bg_opaque_color="SL-Background"
+ bg_opaque_color="PanelDefaultBackgroundColor"
  background_visible="true"
  background_opaque="true"
  follows="all"
@@ -24,7 +24,7 @@
  No Groups
  </text>
  <flat_list_view
-  color="SL-Background"
+  color="PanelDefaultBackgroundColor"
   follows="all"
   layout="topleft"
   left="0"

indra/newview/skins/default/xui/en/panel_profile_legacy_picks.xml

 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
- bg_opaque_color="SL-Background"
+ bg_opaque_color="PanelDefaultBackgroundColor"
  background_visible="true"
  background_opaque="true"
  follows="all"
@@ -41,7 +41,7 @@
     title="Picks"
     visible="true">
      <flat_list_view
-      color="SL-Background"
+      color="PanelDefaultBackgroundColor"
       follows="all"
       layout="topleft"
       left="0"
@@ -57,7 +57,7 @@
     title="Classifieds"
     visible="true">
      <flat_list_view
-      color="SL-Background"
+      color="PanelDefaultBackgroundColor"
       follows="all"
       layout="topleft"
       left="0"
@@ -68,7 +68,7 @@
     </accordion_tab>
   </accordion>
   <panel
-   bg_opaque_color="SL-Background"
+   bg_opaque_color="PanelDefaultBackgroundColor"
    background_visible="true"
    background_opaque="true"
    follows="bottom|left|right"

indra/newview/skins/default/xui/en/panel_profile_legacy_sidetray.xml

 <?xml version="1.0" encoding="utf-8" standalone="yes" ?>
 <panel
- bg_opaque_color="SL-Background"
+ bg_opaque_color="PanelDefaultBackgroundColor"
  background_opaque="true"
  background_visible="true"
  follows="all"
@@ -36,7 +36,7 @@ Remove Friend
   </panel.string>
   <panel
    name="avatar_info_top"
-   bg_opaque_color="SL-Background"
+   bg_opaque_color="PanelDefaultBackgroundColor"
    background_visible="true"
    background_opaque="true"
    follows="top|left|right"
@@ -88,7 +88,7 @@ Remove Friend
   </panel>
   <layout_stack
    name="layout"
-   bg_opaque_color="SL-Background"
+   bg_opaque_color="PanelDefaultBackgroundColor"
    background_visible="true"
    background_opaque="true"
    orientation="vertical"
@@ -99,7 +99,7 @@ Remove Friend
    width="302"
    border_size="0">
     <layout_panel
-     bg_opaque_color="SL-Background"
+     bg_opaque_color="PanelDefaultBackgroundColor"
      background_visible="true"
      background_opaque="true"
      name="avatar_accordions"

indra/newview/skins/heretic/colors.xml

@@ -81,7 +81,7 @@
       value="0.169 0.169 0.169 1" />
   <color
       name="MouseGray"
-      reference="SL-Background" />
+      reference="PanelDefaultBackgroundColor" />
   <color
       name="Black"
       value="0 0 0 1" />
@@ -503,7 +503,7 @@
 <!-- Changed Color -->
   <color
       name="FloaterFocusBackgroundColor"
-     reference="SL-Background" />
+     reference="PanelDefaultBackgroundColor" />
 <!-- Changed Color -->
   <color
       name="FloaterFocusBorderColor"
@@ -821,7 +821,7 @@
       reference="SL-Background" />
   <color
       name="PanelNotificationBackground"
-      reference="SL-Background" />
+      value="0.025 0.025 0.025 1" />
   <color
      name="PanelOutfitBg"
      reference="Taffy_35" />

indra/newview/skins/heretic/xui/en/panel_login.xml

@@ -6,7 +6,7 @@
     left="0"
     name="panel_login"
     focus_root="true" 
-    bg_opaque_color="SL-Background"
+    bg_opaque_color="PanelDefaultBackgroundColor"
     background_visible="true"
     background_opaque="true"
     width="1024">