Drag and drop between app list and launcher - First patch

ui/app_list/views/app_list_view.cc

Index: ui/app_list/views/app_list_view.cc
diff --git a/ui/app_list/views/app_list_view.cc b/ui/app_list/views/app_list_view.cc
index a6892453639cc6068ef8e2d172a8b4beda9bf590..1ad3b1d4d34091b190a491da1cd1309af13de8f1 100644
--- a/ui/app_list/views/app_list_view.cc
+++ b/ui/app_list/views/app_list_view.cc
@@ -121,13 +121,18 @@ void AppListView::SetAnchorPoint(const gfx::Point& anchor_point) {
   SizeToContents();  // Repositions view relative to the anchor.
 }
 
+void AppListView::SetAppListDnDHost(app_list::ApplicationDnDHost* dnd_host) {
+  DCHECK(app_list_main_view_);

[James Cook, 2013/04/29 22:08:29]

I like asserts!

[Mr4D (OOO till 08-26), 2013/04/30 16:59:01]

Okay, converted into a CHECK since this should not happen - debug or not.

+  app_list_main_view_->SetAppListDnDHost(dnd_host);
+}
+
 void AppListView::ShowWhenReady() {
   app_list_main_view_->ShowAppListWhenReady();
 }
 
 void AppListView::Close() {
   app_list_main_view_->Close();
-
+  app_list_main_view_ = NULL;
   if (delegate_.get())
     delegate_->Dismiss();
   else