Refactored ExtensionUninstallDialog to take a NativeWindow instead of a Browser

chrome/browser/ui/webui/ntp/app_launcher_handler.cc

Index: chrome/browser/ui/webui/ntp/app_launcher_handler.cc
diff --git a/chrome/browser/ui/webui/ntp/app_launcher_handler.cc b/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
index c1fd84483b203bf90bad806744d4445e564bb87e..c9ee0a9b7c7240993c2b874ba5a314349f0e675f 100644
--- a/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
+++ b/chrome/browser/ui/webui/ntp/app_launcher_handler.cc
@@ -839,7 +839,9 @@ AppLauncherHandler::GetExtensionUninstallDialog() {
         web_ui()->GetWebContents());
     extension_uninstall_dialog_.reset(
         extensions::ExtensionUninstallDialog::Create(
-            extension_service_->profile(), browser, this));
+            extension_service_->profile(),
+            browser->window()->GetNativeWindow(),
+            this));
   }
   return extension_uninstall_dialog_.get();
 }