Add the Play Store app search to the launcher.

ui/app_list/views/search_result_tile_item_view.cc

Index: ui/app_list/views/search_result_tile_item_view.cc
diff --git a/ui/app_list/views/search_result_tile_item_view.cc b/ui/app_list/views/search_result_tile_item_view.cc
index 70c8e26fa19d17dfab4cc8a2d943b6e054cb3e8c..61f27dc21305de74c6a503f21ece5d7e660cf6ec 100644
--- a/ui/app_list/views/search_result_tile_item_view.cc
+++ b/ui/app_list/views/search_result_tile_item_view.cc
@@ -111,6 +111,10 @@ void SearchResultTileItemView::SetSearchResult(SearchResult* item) {
   if (!old_item || !item->icon().BackedBySameObjectAs(old_item->icon())) {
     OnIconChanged();
   }
+  if (!old_item ||
+      !item->badge_icon().BackedBySameObjectAs(old_item->badge_icon())) {
+    OnBadgeIconChanged();
+  }
 }
 
 void SearchResultTileItemView::SetRating(float rating) {
@@ -155,10 +159,12 @@ bool SearchResultTileItemView::OnKeyPressed(const ui::KeyEvent& event) {
 
 void SearchResultTileItemView::OnIconChanged() {
   SetIcon(item_->icon());
+  Layout();
 }
 
 void SearchResultTileItemView::OnBadgeIconChanged() {
   SetBadgeIcon(item_->badge_icon());
+  Layout();
 }
 
 void SearchResultTileItemView::OnRatingChanged() {