Attempt at fixing crash. I believe this is happening during session

end, which has a different shutdown path and is possible for the model
to be deleted before the view.

I'm also adding checking to XPFrame/VistaFrame to make sure the
BookmarkBarView doesn't have a parent in the destructor. This
shouldn't be possible, but I'm adding the check to be sure;)

BUG=1359852
TEST=make sure you don't see problems with bookmarks

Review URL: http://codereview.chromium.org/440

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@1754 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 1 deletions

diff --git a/chrome/browser/views/bookmark_bar_view.cc b/chrome/browser/views/bookmark_bar_view.cc
index b5a952f..fb9d579 100644
--- a/chrome/browser/views/bookmark_bar_view.cc
+++ b/chrome/browser/views/bookmark_bar_view.cc
@@ -1118,7 +1118,6 @@ void BookmarkBarView::Init() {
   SetContextMenuController(this);
 
   size_animation_.reset(new SlideAnimation(this));
-  size_animation_->SetSlideDuration(4000);
 }
 
 MenuButton* BookmarkBarView::CreateOtherBookmarkedButton() {
@@ -1166,6 +1165,17 @@ void BookmarkBarView::Loaded(BookmarkBarModel* model) {
   SchedulePaint();
 }
 
+void BookmarkBarView::BookmarkModelBeingDeleted(BookmarkBarModel* model) {
+  // The bookmark model should never be deleted before us. This code exists
+  // to check for regressions in shutdown code and not crash.
+  NOTREACHED();
+
+  // Do minimal cleanup, presumably we'll be deleted shortly.
+  NotifyModelChanged();
+  model_->RemoveObserver(this);
+  model_ = NULL;
+}
+
 void BookmarkBarView::BookmarkNodeMoved(BookmarkBarModel* model,
                                         BookmarkBarNode* old_parent,
                                         int old_index,