make edit sites use a ExtendedTableView so it gets backspace support. Set

table view explicitly to be the first responder so it accepts keys right
off the bat.

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

@@ -1,5 +1,6 @@
 {
     IBClasses = (
+        {CLASS = ExtendedTableView; LANGUAGE = ObjC; SUPERCLASS = NSTableView; }, 
         {CLASS = FirstResponder; LANGUAGE = ObjC; SUPERCLASS = NSObject; }, 
         {
             CLASS = NSPreferencePane; 
@@ -33,7 +34,7 @@
                 mCookiesEnabled = NSButton; 
                 mEditSitesButton = NSButton; 
                 mEditSitesText = NSTextField; 
-                mSiteTable = NSTableView; 
+                mSiteTable = ExtendedTableView; 
                 mStorePasswords = NSButton; 
             }; 
             SUPERCLASS = PreferencePaneBase; 

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

@@ -3,10 +3,14 @@
 <plist version="1.0">
 <dict>
 	<key>IBDocumentLocation</key>
-	<string>115 71 356 240 0 0 1152 848 </string>
+	<string>133 69 356 240 0 0 1280 832 </string>
 	<key>IBFramework Version</key>
 	<string>362.0</string>
+	<key>IBOpenObjects</key>
+	<array>
+		<integer>287</integer>
+	</array>
 	<key>IBSystem Version</key>
-	<string>7B85</string>
+	<string>7D24</string>
 </dict>
 </plist>

camino/PreferencePanes/Privacy/PrivacyPane.h

@@ -2,6 +2,7 @@
 #import <PreferencePanes/NSPreferencePane.h>
 #import "PreferencePaneBase.h"
 #include "nsCOMArray.h"
+#import "ExtendedTableView.h"
 
 class nsIPref;
 class nsIPermissionManager;
@@ -19,7 +20,7 @@ class nsIPermission;
   IBOutlet NSButton* mStorePasswords;
   IBOutlet NSButton* mAutoFillPasswords;
   
-  IBOutlet NSTableView* mSiteTable;
+  IBOutlet ExtendedTableView* mSiteTable;
   nsIPermissionManager* mManager;         // STRONG (should be nsCOMPtr)  
   nsCOMArray<nsIPermission>* mCachedPermissions;	// parallel list of permissions for speed
 }

camino/PreferencePanes/Privacy/PrivacyPane.mm

@@ -194,8 +194,11 @@ PR_STATIC_CALLBACK(int) compareCapabilities(nsIPermission* aPerm1, nsIPermission
   // ensure a row is selected (cocoa doesn't do this for us, but will keep
   // us from unselecting a row once one is set; go figure).
   [mSiteTable selectRow:0 byExtendingSelection:NO];
+  [[mSiteTable window] makeFirstResponder:mSiteTable];
 
   [mSiteTable setHighlightedTableColumn:[mSiteTable tableColumnWithIdentifier:@"Website"]];
+  [mSiteTable setDeleteAction:@selector(removeCookieSite:)];
+  [mSiteTable 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,