A BookmarkBarFolderButtonCell should have the favicon aligned left when no title is provided

chrome/browser/ui/cocoa/bookmarks/bookmark_button_cell.mm

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_button_cell.h"
 
 #include "base/logging.h"
 #include "base/sys_string_conversions.h"
 #import "chrome/browser/bookmarks/bookmark_model.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_button.h"
@@ skipping 100 matching lines @@
   size.height += 4;
   return size;
 }
 
 - (void)setBookmarkCellText:(NSString*)title
                       image:(NSImage*)image {
   title = [title stringByReplacingOccurrencesOfString:@"\n"
                                            withString:@" "];
   title = [title stringByReplacingOccurrencesOfString:@"\r"
                                            withString:@" "];
-  // If there is no title, squeeze things tight by displaying only the image; by
-  // default, Cocoa leaves extra space in an attempt to display an empty title.
+
   if ([title length]) {
     [self setImagePosition:NSImageLeft];
     [self setTitle:title];
+  } else if ([self isFolderButtonCell]) {
+    // Left-align icons for bookmarks within folders, regardless of whether
+    // there is a title.
+    [self setImagePosition:NSImageLeft];
   } else {
+    // For bookmarks without a title that aren't visible directly in the
+    // bookmarks bar, squeeze things tighter by displaying only the image.
+    // By default, Cocoa leaves extra space in an attempt to display an
+    // empty title.
     [self setImagePosition:NSImageOnly];
   }
 
   if (image)
     [self setImage:image];
 }
 
 - (void)setBookmarkNode:(const BookmarkNode*)node {
   [self setRepresentedObject:[NSValue valueWithPointer:node]];
 }
@@ skipping 109 matching lines @@
     NSRect drawRect = NSOffsetRect(imageRect, dX, dY);
     [arrowImage_ drawInRect:drawRect
                     fromRect:imageRect
                    operation:NSCompositeSourceOver
                     fraction:[self isEnabled] ? 1.0 : 0.5
                 neverFlipped:YES];
   }
 }
 
 @end