Identity API: Change WebAuthFlow to use <webview> instead of a normal browser pop-up.

chrome/browser/extensions/api/identity/identity_api.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_API_IDENTITY_IDENTITY_API_H_
 #define CHROME_BROWSER_EXTENSIONS_API_IDENTITY_IDENTITY_API_H_
 
 #include <map>
 #include <string>
 #include <vector>
@@ skipping 149 matching lines @@
   // Unit tests may override extension_id.
   void InitFinalRedirectURLPrefixesForTest(const std::string& extension_id);
 
  private:
   virtual ~IdentityLaunchWebAuthFlowFunction();
   virtual bool RunImpl() OVERRIDE;
 
   // WebAuthFlow::Delegate implementation.
   virtual void OnAuthFlowFailure(WebAuthFlow::Failure failure) OVERRIDE;
   virtual void OnAuthFlowURLChange(const GURL& redirect_url) OVERRIDE;
+  virtual void OnAuthFlowClosed() OVERRIDE;
 
   // Helper to initialize final URLs vector.
   void InitFinalRedirectURLPrefixes(const std::string& extension_id);
 
   scoped_ptr<WebAuthFlow> auth_flow_;
   std::vector<GURL> final_prefixes_;
 };
 
 class IdentityTokenCacheValue {
  public:
@@ skipping 85 matching lines @@
   IdentityMintRequestQueue mint_queue_;
   std::map<TokenCacheKey, IdentityTokenCacheValue> token_cache_;
 };
 
 template <>
 void ProfileKeyedAPIFactory<IdentityAPI>::DeclareFactoryDependencies();
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_IDENTITY_IDENTITY_API_H_