support Sudden Termination directly

* no ugly hack / checking OS version
* X.6 and above only

delimport/DIBookmarksController.h

@@ -49,6 +49,4 @@
 + (NSString *) userAgentName;
 + (NSString *) DIApplicationSupportFolderPath;
 
-+ (void) enableSuddenTermination;
-+ (void) disableSuddenTermination;
 @end

delimport/DIBookmarksController.m

@@ -273,7 +273,8 @@ - (void) updateList: (NSTimer *) timer {
 	}
 
 	// the work gets done here and data could be lost, so disable sudden termination
-	[DIBookmarksController disableSuddenTermination];
+	[[NSProcessInfo processInfo] disableSuddenTermination];
+
 	NSXMLDocument *allPostsDoc = [self deliciousAPIResponseToRequest:@"posts/all"];
 	if (allPostsDoc != nil) {
 		NSXMLElement *root = [allPostsDoc rootElement];
@@ -313,7 +314,8 @@ - (void) updateList: (NSTimer *) timer {
 		[self setBookmarks:updatedPosts];
 		}
 	}
-	[DIBookmarksController enableSuddenTermination];
+
+	[[NSProcessInfo processInfo] enableSuddenTermination];
 }
 
 
@@ -471,23 +473,4 @@ - (BOOL) application: (NSApplication *) theApplication openFile: (NSString *) fi
 }
 
 
-/*
- uglyuglyugly but sudden termination seems worth the hassle
-*/
-+ (void) enableSuddenTermination {
-	NSProcessInfo * pI = [NSProcessInfo processInfo];
-	SEL enableSuddenTerminationSelector = @selector(enableSuddenTermination);
-	if ([pI respondsToSelector:enableSuddenTerminationSelector]) { // we're running X.6 or higher
-		[pI performSelector:enableSuddenTerminationSelector];
-	}
-}
-
-+ (void) disableSuddenTermination {
-	NSProcessInfo * pI = [NSProcessInfo processInfo];
-	SEL enableSuddenTerminationSelector = @selector(disableSuddenTermination);
-	if ([pI respondsToSelector:enableSuddenTerminationSelector]) { // we're running X.6 or higher
-		[pI performSelector:enableSuddenTerminationSelector];
-	}
-}
-
 @end