Add new DialogDelegate for dialogs in the App List

chrome/browser/ui/app_list/app_list_controller_delegate.cc

Index: chrome/browser/ui/app_list/app_list_controller_delegate.cc
diff --git a/chrome/browser/ui/app_list/app_list_controller_delegate.cc b/chrome/browser/ui/app_list/app_list_controller_delegate.cc
index c174a07b22fed69a06a292b48076d184beff0ac0..f3a726a5adee6a4ebb37cac9328be8a4066138c7 100644
--- a/chrome/browser/ui/app_list/app_list_controller_delegate.cc
+++ b/chrome/browser/ui/app_list/app_list_controller_delegate.cc
@@ -105,19 +105,9 @@ void AppListControllerDelegate::DoShowAppInfoFlow(
   if (!parent_window)
     return;
 
-  // For the centered app list, inset the dialog further so it appears as a
-  // vertical column in the center of the app list.
-  const int kAppListDialogHorizontalBorderInsets =
-      app_list::switches::IsCenteredAppListEnabled() ? 110 : 10;
-  const int kAppListDialogVerticalBorderInsets = 10;
-
-  gfx::Rect dialog_bounds = GetAppListBounds();
-  dialog_bounds.Inset(kAppListDialogHorizontalBorderInsets,
-                      kAppListDialogVerticalBorderInsets);
-
   OnShowChildDialog();
   ShowAppInfoDialog(parent_window,
-                    dialog_bounds,
+                    GetAppListBounds(),
                     profile,
                     extension,
                     base::Bind(&AppListControllerDelegate::OnCloseChildDialog,