Position apps list on Windows near the cursor.

ui/app_list/app_list_view.cc

Index: ui/app_list/app_list_view.cc
diff --git a/ui/app_list/app_list_view.cc b/ui/app_list/app_list_view.cc
index 0cbd42b15bcf71abec24943130d7315614c55b95..0ee3a8fc8e34385df9fc547e8e280b5de5ff622c 100644
--- a/ui/app_list/app_list_view.cc
+++ b/ui/app_list/app_list_view.cc
@@ -108,6 +108,11 @@ void AppListView::SetBubbleArrowLocation(
   SizeToContents();  // Recalcuates with new border.
 }
 
+void AppListView::SetAnchorPoint(const gfx::Point& anchor_point) {
+  set_anchor_point(anchor_point);
+  SizeToContents();  // Repositions view relative to the anchor.
+}
+
 void AppListView::Close() {
   if (delegate_.get())
     delegate_->Close();