[Merge to M53][Chrome OS] Change layout of the launcher.

ui/app_list/views/all_apps_tile_item_view.cc

Index: ui/app_list/views/all_apps_tile_item_view.cc
diff --git a/ui/app_list/views/all_apps_tile_item_view.cc b/ui/app_list/views/all_apps_tile_item_view.cc
index 0fa781fb600883042f86fbb88d16e7fc848f39f3..dc9e854ef063cc7ea699df111fba94ac61242ec0 100644
--- a/ui/app_list/views/all_apps_tile_item_view.cc
+++ b/ui/app_list/views/all_apps_tile_item_view.cc
@@ -18,13 +18,17 @@ AllAppsTileItemView::AllAppsTileItemView(ContentsView* contents_view)
     : contents_view_(contents_view) {
   SetTitle(l10n_util::GetStringUTF16(IDS_APP_LIST_ALL_APPS));
   SetHoverStyle(TileItemView::HOVER_STYLE_ANIMATE_SHADOW);
-  ResourceBundle& rb = ResourceBundle::GetSharedInstance();
-  SetIcon(*rb.GetImageNamed(IDR_ALL_APPS_DROP_DOWN).ToImageSkia());
+  UpdateIcon();
 }
 
 AllAppsTileItemView::~AllAppsTileItemView() {
 }
 
+void AllAppsTileItemView::UpdateIcon() {
+  ResourceBundle& rb = ResourceBundle::GetSharedInstance();
+  SetIcon(*rb.GetImageNamed(IDR_ALL_APPS_DROP_DOWN).ToImageSkia());
+}
+
 void AllAppsTileItemView::ButtonPressed(views::Button* sender,
                                         const ui::Event& event) {
   UMA_HISTOGRAM_ENUMERATION(kPageOpenedHistogram, AppListModel::STATE_APPS,