Streamlined sideload UI for extensions from the webstore.

chrome/browser/extensions/extension_install_prompt.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_EXTENSIONS_EXTENSION_INSTALL_PROMPT_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_INSTALL_PROMPT_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 250 matching lines @@
   // should be re-enabled. This is declared virtual for testing.
   //
   // We *MUST* eventually call either Proceed() or Abort() on |delegate|.
   virtual void ConfirmReEnable(Delegate* delegate,
                                const extensions::Extension* extension);
 
   // This is called by the external install alert UI to verify whether the
   // extension should be enabled (external extensions are installed disabled).
   //
   // We *MUST* eventually call either Proceed() or Abort() on |delegate|.
-  virtual void ConfirmExternalInstall(Delegate* delegate,
-                                      const extensions::Extension* extension);
+  virtual void ConfirmExternalInstall(
+      Delegate* delegate,
+      const extensions::Extension* extension,
+      const ShowDialogCallback& show_dialog_callback);
 
   // This is called by the extension permissions API to verify whether an
   // extension may be granted additional permissions.
   //
   // We *MUST* eventually call either Proceed() or Abort() on |delegate|.
   virtual void ConfirmPermissions(Delegate* delegate,
                                   const extensions::Extension* extension,
                                   const extensions::PermissionSet* permissions);
 
   // This is called by the extension identity API to verify whether an
@@ skipping 80 matching lines @@
   // A pre-filled prompt.
   Prompt prompt_;
 
   scoped_ptr<OAuth2MintTokenFlow> token_flow_;
 
   // Used to show the confirm dialog.
   ShowDialogCallback show_dialog_callback_;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_INSTALL_PROMPT_H_