Identity API: prevent install time OAuth prompts

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 352 matching lines @@
   void SetIcon(const SkBitmap* icon);
 
   // ImageLoader callback.
   void OnImageLoaded(const gfx::Image& image);
 
   // Starts the process of showing a confirmation UI, which is split into two.
   // 1) Set off a 'load icon' task.
   // 2) Handle the load icon response and show the UI (OnImageLoaded).
   void LoadImageIfNeeded();
 
-  // Starts fetching warnings for OAuth2 scopes, if there are any.
-  void FetchOAuthIssueAdviceIfNeeded();
-
   // OAuth2TokenService::Consumer implementation:
   virtual void OnGetTokenSuccess(const OAuth2TokenService::Request* request,
                                  const std::string& access_token,
                                  const base::Time& expiration_time) OVERRIDE;
   virtual void OnGetTokenFailure(const OAuth2TokenService::Request* request,
                                  const GoogleServiceAuthError& error) OVERRIDE;
 
   // OAuth2MintTokenFlow::Delegate implementation:
   virtual void OnIssueAdviceSuccess(
       const IssueAdviceInfo& issue_advice) OVERRIDE;
@@ skipping 31 matching lines @@
   Prompt prompt_;
 
   scoped_ptr<OAuth2TokenService::Request> login_token_request_;
   scoped_ptr<OAuth2MintTokenFlow> token_flow_;
 
   // Used to show the confirm dialog.
   ShowDialogCallback show_dialog_callback_;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_INSTALL_PROMPT_H_