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

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

Index: chrome/browser/ui/cocoa/bookmarks/bookmark_button_cell.mm
diff --git a/chrome/browser/ui/cocoa/bookmarks/bookmark_button_cell.mm b/chrome/browser/ui/cocoa/bookmarks/bookmark_button_cell.mm
index 392c7ca623d000ad1e3d3cd9f8c08cbf94c51ff2..391e00c58323b20c7a636c14f4c96ca943556f86 100644
--- a/chrome/browser/ui/cocoa/bookmarks/bookmark_button_cell.mm
+++ b/chrome/browser/ui/cocoa/bookmarks/bookmark_button_cell.mm
@@ -123,6 +123,10 @@
   if ([title length]) {
     [self setImagePosition:NSImageLeft];
     [self setTitle:title];
+  } else if ([self isFolderButtonCell]) {
+    // A folder button cell in the bookmark bar scroll view should have
+    // the favicon aligned to the left.

[Ilya Sherman, 2011/12/05 23:53:58]

nit: "folder button cell" reads as slightly confusing to me in this comment. 
Perhaps "Left-align icons for bookmarks within folders, regardless of whether
there is a title."  (With a matching comment in the "else" case describing what
happens for bookmarks directly in the bar.)

+    [self setImagePosition:NSImageLeft];
   } else {
     [self setImagePosition:NSImageOnly];
   }