Fix FTP directory listing for ftp.cisco.com.

net/ftp/ftp_directory_listing_parser_ls.cc

Index: net/ftp/ftp_directory_listing_parser_ls.cc
diff --git a/net/ftp/ftp_directory_listing_parser_ls.cc b/net/ftp/ftp_directory_listing_parser_ls.cc
index 038af116ccbb3bd95196e2a24d983bc9591dcc0b..8e7eee83632fe9830bfd5e64d80b0d264df16ae1 100644
--- a/net/ftp/ftp_directory_listing_parser_ls.cc
+++ b/net/ftp/ftp_directory_listing_parser_ls.cc
@@ -140,8 +140,15 @@ bool FtpDirectoryListingParserLs::ConsumeLine(const string16& line) {
     entry.type = FtpDirectoryListingEntry::FILE;
   }
 
-  if (!base::StringToInt64(columns[2 + column_offset], &entry.size))
-    return false;
+  if (!base::StringToInt64(columns[2 + column_offset], &entry.size)) {
+    // Some FTP servers do not separate owning group name from file size,
+    // like "group1234". We still want to display the file name for that entry,
+    // but can't really get the size (What if the group is named "group1",
+    // and the size is in fact 234? We can't distinguish between that
+    // and "group" with size 1234). Use a dummy value for the size.
+    // TODO(phajdan.jr): Use a value that means "unknown" instead of 0 bytes.
+    entry.size = 0;
+  }
   if (entry.size < 0)
     return false;
   if (entry.type != FtpDirectoryListingEntry::FILE)