use ExtendedTableView for whitelist table so backspace works to delete. Use

exterior focus ring style on panther

camino/PreferencePanes/WebFeatures/English.lproj/WebFeatures.nib/classes.nib

@@ -1,5 +1,6 @@
 {
     IBClasses = (
+        {CLASS = ExtendedTableView; LANGUAGE = ObjC; SUPERCLASS = NSTableView; }, 
         {CLASS = FirstResponder; LANGUAGE = ObjC; SUPERCLASS = NSObject; }, 
         {
             CLASS = NSPreferencePane; 

camino/PreferencePanes/WebFeatures/English.lproj/WebFeatures.nib/info.nib

@@ -5,7 +5,7 @@
 	<key>IBDocumentLocation</key>
 	<string>224 63 356 240 0 0 1280 832 </string>
 	<key>IBFramework Version</key>
-	<string>291.0</string>
+	<string>362.0</string>
 	<key>IBGroupedObjects</key>
 	<dict>
 		<key>4</key>
@@ -28,9 +28,8 @@
 	<key>IBOpenObjects</key>
 	<array>
 		<integer>312</integer>
-		<integer>5</integer>
 	</array>
 	<key>IBSystem Version</key>
-	<string>6I32</string>
+	<string>7D24</string>
 </dict>
 </plist>

camino/PreferencePanes/WebFeatures/WebFeatures.h

@@ -1,6 +1,7 @@
 #import <Cocoa/Cocoa.h>
 #import <PreferencePanes/NSPreferencePane.h>
 #import "PreferencePaneBase.h"
+#import "ExtendedTableView.h"
 
 class nsIPref;
 class nsIPermissionManager;
@@ -16,7 +17,7 @@ class nsISupportsArray;
   IBOutlet NSButton *mEditWhitelist;
   
   IBOutlet id mWhitelistPanel;
-  IBOutlet NSTableView* mWhitelistTable;
+  IBOutlet ExtendedTableView* mWhitelistTable;
   IBOutlet NSTextField* mAddField;
   nsIPermissionManager* mManager;         // STRONG (should be nsCOMPtr)  
   nsISupportsArray* mCachedPermissions;		// parallel list of permissions for speed, STRONG (should be nsCOMPtr)

camino/PreferencePanes/WebFeatures/WebFeatures.mm

@@ -149,6 +149,9 @@
   // us from unselecting a row once one is set; go figure).
   [mWhitelistTable selectRow:0 byExtendingSelection:NO];
   
+  [mWhitelistTable setDeleteAction:@selector(removeWhitelistSite:)];
+  [mWhitelistTable setTarget:self];
+  
   // we shouldn't need to do this, but the scrollbar won't enable unless we
   // force the table to reload its data. Oddly it gets the number of rows correct,
   // it just forgets to tell the scrollbar. *shrug*