Cleanup of unused or commented out methods

Source/NSOutlineView.m

@@ -1819,18 +1819,6 @@ Also returns the child index relative to this parent. */
 
       index = [_selectedRows indexGreaterThanIndex: index];
     }
-
-  // According to tests and observation, if none of the
-  // objects respond to and we can't get the indices from
-  // the above calculation, then we need return the
-  // root object.
-  /*
-  if ([_selectedIndexPaths count] == 0)
-    {
-      NSIndexPath *path = [NSIndexPath indexPathWithIndex: 1];
-      [_selectedIndexPaths addObject: path];
-    }
-  */
 }
 
 /*

Source/NSTableView.m

@@ -4849,87 +4849,6 @@ This method is deprecated, use -columnIndexesInRect:. */
 
   [self tile];
 }
-/*
-- (void) sizeToFit
-{
-  NSCell *cell;
-  NSEnumerator	*enumerator;
-  NSTableColumn	*tb;
-  float table_width;
-  float width;
-  float candidate_width;
-  int row;
-
-  _tilingDisabled = YES;
-
-  // First Step
-  // Resize Each Column to its Minimum Width
-  table_width = _bounds.origin.x;
-  enumerator = [_tableColumns objectEnumerator];
-  while ((tb = [enumerator nextObject]) != nil)
-    {
-      // Compute min width of column
-      width = [[tb headerCell] cellSize].width;
-      for (row = 0; row < _numberOfRows; row++)
-	{
-	  cell = [self preparedCellAtColumn: [_tableColumns indexOfObject: tb]
-					row: row];
-	  [cell setObjectValue: [_dataSource tableView: self
-					     objectValueForTableColumn: tb
-					     row: row]];
-	  [self _willDisplayCell: cell
-		forTableColumn: tb
-		row: row];
-	  candidate_width = [cell cellSize].width;
-
-	  if (_drawsGrid)
-	    candidate_width += 4;
-
-	  if (candidate_width > width)
-	    {
-	      width = candidate_width;
-	    }
-	}
-      width += _intercellSpacing.width;
-      [tb setWidth: width];
-      // It is necessary to ask the column for the width, since it might have
-      // been changed by the column to constrain it to a min or max width
-      table_width += [tb width];
-    }
-
-  // Second Step
-  // If superview (clipview) is bigger than that, divide remaining space
-  // between all columns
-  if ((_super_view != nil) && (_numberOfColumns > 0))
-    {
-      float excess_width;
-
-      excess_width = NSMaxX ([self convertRect: [_super_view bounds]
-				      fromView: _super_view]);
-      excess_width -= table_width;
-      // Since we resized each column at its minimum width,
-      // it's useless to try shrinking more: we can't
-      if (excess_width <= 0)
-	{
-	  _tilingDisabled = NO;
-	  [self tile];
-	  NSLog(@"exiting sizeToFit");
-	  return;
-	}
-      excess_width = excess_width / _numberOfColumns;
-
-      enumerator = [_tableColumns objectEnumerator];
-      while ((tb = [enumerator nextObject]) != nil)
-	{
-	  [tb setWidth: ([tb width] + excess_width)];
-	}
-    }
-
-  _tilingDisabled = NO;
-  [self tile];
-  NSLog(@"exiting sizeToFit");
-}
-*/
 
 - (void) noteNumberOfRowsChanged
 {

Source/NSTreeController.m

@@ -47,21 +47,6 @@
 #import "GSFastEnumeration.h"
 #import "GSControllerTreeProxy.h"
 
-@interface NSOutlineView (__NSTreeController_private__)
-
-- (NSArray *) _selectedIndexPaths;
-
-@end
-
-@implementation NSOutlineView (__NSTreeController_private__)
-
-- (NSArray *) _selectedIndexPaths
-{
-  return _selectedIndexPaths;
-}
-
-@end
-
 @implementation NSTreeController
 
 + (void) initialize