Revert 116894 - Factor more colors into NativeTheme.

ui/gfx/native_theme.h

Index: ui/gfx/native_theme.h
===================================================================
--- ui/gfx/native_theme.h	(revision 116905)
+++ ui/gfx/native_theme.h	(working copy)
@@ -216,21 +216,9 @@
 
   // Colors for GetSystemColor().
   enum ColorId {
-    // Dialogs
     kColorId_DialogBackground,
-    // FocusableBorder
     kColorId_FocusedBorderColor,
-    kColorId_UnfocusedBorderColor,
-    // TextButton
-    kColorId_TextButtonBackgroundColor,
-    kColorId_TextButtonEnabledColor,
-    kColorId_TextButtonDisabledColor,
-    kColorId_TextButtonHighlightColor,
-    kColorId_TextButtonHoverColor,
-    // MenuItem
-    kColorId_EnabledMenuItemForegroundColor,
-    kColorId_DisabledMenuItemForegroundColor,
-    kColorId_FocusedMenuItemBackgroundColor
+    kColorId_UnfocusedBorderColor
     // TODO(benrg): move other hardcoded colors here.
   };