Naming more views and windows to simplify debugging.

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 3ea99ee85a14aef687cf3fd035fa725a3875470b..7cf62e703e2c89a8ec3667f3151e4f417a2a4792 100644
--- a/ui/app_list/views/app_list_view.cc
+++ b/ui/app_list/views/app_list_view.cc
@@ -376,6 +376,7 @@ void AppListView::InitChildWidgets() {
   search_box_widget_params.parent = GetWidget()->GetNativeView();
   search_box_widget_params.opacity =
       views::Widget::InitParams::TRANSLUCENT_WINDOW;
+  search_box_widget_params.name = "SearchBoxView";

[xiyuan, 2017/05/04 23:08:14]

nit: SearchBoxView -> SearchBoxWidget to avoid duplication with SearchBoxView ?

 
   // Create a widget for the SearchBoxView to live in. This allows the
   // SearchBoxView to be on top of the custom launcher page's WebContents
@@ -403,7 +404,6 @@ void AppListView::InitChildWidgets() {
 
 void AppListView::InitializeFullscreen(gfx::NativeView parent,
                                        int initial_apps_page) {
-
   views::Widget* widget = new views::Widget;
   views::Widget::InitParams app_list_overlay_view_params(
       views::Widget::InitParams::TYPE_WINDOW_FRAMELESS);