Revert 269892 "linux_aura: Compile ash into chrome."

trunk/src/chrome/browser/ui/libgtk2ui/gtk2_ui.cc

Index: trunk/src/chrome/browser/ui/libgtk2ui/gtk2_ui.cc
===================================================================
--- trunk/src/chrome/browser/ui/libgtk2ui/gtk2_ui.cc	(revision 269901)
+++ trunk/src/chrome/browser/ui/libgtk2ui/gtk2_ui.cc	(working copy)
@@ -120,17 +120,10 @@
 const color_utils::HSL kDefaultTintBackgroundTab = { -1, 0.5, 0.75 };
 
 // A list of images that we provide while in gtk mode.
-//
-// TODO(erg): We list both the normal and *_DESKTOP versions of some of these
-// images because in some contexts, we don't go through the
-// chrome::MapThemeImage interface. That should be fixed, but tracking that
-// down is Hard.
 const int kThemeImages[] = {
   IDR_THEME_TOOLBAR,
   IDR_THEME_TAB_BACKGROUND,
-  IDR_THEME_TAB_BACKGROUND_DESKTOP,
   IDR_THEME_TAB_BACKGROUND_INCOGNITO,
-  IDR_THEME_TAB_BACKGROUND_INCOGNITO_DESKTOP,
   IDR_FRAME,
   IDR_FRAME_INACTIVE,
   IDR_THEME_FRAME,
@@ -1047,10 +1040,8 @@
       return bitmap;
     }
     case IDR_THEME_TAB_BACKGROUND:
-    case IDR_THEME_TAB_BACKGROUND_DESKTOP:
       return GenerateTabImage(IDR_THEME_FRAME);
     case IDR_THEME_TAB_BACKGROUND_INCOGNITO:
-    case IDR_THEME_TAB_BACKGROUND_INCOGNITO_DESKTOP:
       return GenerateTabImage(IDR_THEME_FRAME_INCOGNITO);
     case IDR_FRAME:
     case IDR_THEME_FRAME: