Added two new border style defines that

would be used later.

layout/base/nsStyleConsts.h

@@ -150,6 +150,8 @@
 #define NS_STYLE_BORDER_STYLE_INSET             8
 #define NS_STYLE_BORDER_STYLE_OUTSET            9
 #define NS_STYLE_BORDER_STYLE_HIDDEN            10
+#define NS_STYLE_BORDER_STYLE_BG_INSET          11
+#define NS_STYLE_BORDER_STYLE_BG_OUTSET         12
 #define NS_STYLE_HAS_BORDER_COLOR               0x80  
 
 // See nsStyleDisplay

layout/base/public/nsStyleConsts.h

@@ -150,6 +150,8 @@
 #define NS_STYLE_BORDER_STYLE_INSET             8
 #define NS_STYLE_BORDER_STYLE_OUTSET            9
 #define NS_STYLE_BORDER_STYLE_HIDDEN            10
+#define NS_STYLE_BORDER_STYLE_BG_INSET          11
+#define NS_STYLE_BORDER_STYLE_BG_OUTSET         12
 #define NS_STYLE_HAS_BORDER_COLOR               0x80  
 
 // See nsStyleDisplay