Do not discount a MANUAL_SUBFRAME load just because it involved
some redirects.

R=brettw
BUG=21353
TEST=none

Review URL: http://codereview.chromium.org/246073

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@27887 0039d316-1c4b-4281-b951-d872f2087c98
void NavigationController::AddTransientEntry(NavigationEntry* entry) {
  int index = 0;
  if (last_committed_entry_index_ != -1)
    index = last_committed_entry_index_ + 1;
  DiscardTransientEntry();
  entries_.insert(entries_.begin() + index, linked_ptr<NavigationEntry>(entry));
  transient_entry_index_  = index;
  tab_contents_->NotifyNavigationStateChanged(kInvalidateAllButShelves);
}

void NavigationController::AddTransientEntry(NavigationEntry* entry) {
  int index = 0;
  if (last_committed_entry_index_ != -1)
    index = last_committed_entry_index_ + 1;
  DiscardTransientEntry();
  entries_.insert(entries_.begin() + index, linked_ptr<NavigationEntry>(entry));
  transient_entry_index_  = index;
  tab_contents_->NotifyNavigationStateChanged(kInvalidateAllButShelves);
}
