Move application creation and extension install prompt showing off Browser and onto ExtensionTabHel…

chrome/browser/ui/browser_dialogs.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
 #define CHROME_BROWSER_UI_BROWSER_DIALOGS_H_
 #pragma once
 
 #include "ipc/ipc_message.h"  // For IPC_MESSAGE_LOG_ENABLED.
 #include "ui/gfx/native_widget_types.h"
@@ skipping 51 matching lines @@
 // Shows or hide the hung renderer dialog for the given WebContents.
 // We need to pass the WebContents to the dialog, because multiple tabs can hang
 // and it needs to keep track of which tabs are currently hung.
 void ShowHungRendererDialog(content::WebContents* contents);
 void HideHungRendererDialog(content::WebContents* contents);
 
 // Shows a tab-modal dialog box.
 void ShowTabModalConfirmDialog(TabModalConfirmDialogDelegate* delegate,
                                TabContents* tab_contents);
 
+#if !defined(OS_MACOSX)
+// Shows the create web app shortcut dialog box.
+void ShowCreateWebAppShortcutsDialog(gfx::NativeWindow parent_window,
+                                     TabContents* tab_contents);
+#endif
+
 }  // namespace chrome
 
 #endif  // CHROME_BROWSER_UI_BROWSER_DIALOGS_H_