Remove the create application shortcut dialog black border.

chrome/browser/ui/views/create_application_shortcut_view.cc

Index: chrome/browser/ui/views/create_application_shortcut_view.cc
diff --git a/chrome/browser/ui/views/create_application_shortcut_view.cc b/chrome/browser/ui/views/create_application_shortcut_view.cc
index 33acbd23566a99ad9d5784573b233e03f6b5ec31..ce8177218fa1e2d76b53f011ad0693a531508bc9 100644
--- a/chrome/browser/ui/views/create_application_shortcut_view.cc
+++ b/chrome/browser/ui/views/create_application_shortcut_view.cc
@@ -228,17 +228,17 @@ namespace chrome {
 
 void ShowCreateWebAppShortcutsDialog(gfx::NativeWindow parent_window,
                                      content::WebContents* web_contents) {
-  views::Widget::CreateWindowWithParent(
+  views::DialogDelegate::CreateDialogWidget(
       new CreateUrlApplicationShortcutView(web_contents),
-      parent_window)->Show();
+      NULL, parent_window)->Show();
 }
 
 void ShowCreateChromeAppShortcutsDialog(gfx::NativeWindow parent_window,
                                         Profile* profile,
                                         const extensions::Extension* app) {
-  views::Widget::CreateWindowWithParent(
+  views::DialogDelegate::CreateDialogWidget(
       new CreateChromeApplicationShortcutView(profile, app),
-      parent_window)->Show();
+      NULL, parent_window)->Show();
 }
 
 }  // namespace chrome