requestAutocomplete (desktop): don't get stuck in infinite loop

chrome/browser/ui/autofill/autofill_dialog_controller_impl.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_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_IMPL_H_
 #define CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_IMPL_H_
 
 #include <set>
 #include <vector>
 
@@ skipping 95 matching lines @@
   virtual base::string16 SpinnerText() const override;
   virtual base::string16 EditSuggestionText() const override;
   virtual base::string16 CancelButtonText() const override;
   virtual base::string16 ConfirmButtonText() const override;
   virtual base::string16 SaveLocallyText() const override;
   virtual base::string16 SaveLocallyTooltip() const override;
   virtual base::string16 LegalDocumentsText() override;
   virtual bool ShouldShowSpinner() const override;
   virtual bool ShouldShowAccountChooser() const override;
   virtual bool ShouldShowSignInWebView() const override;
-  virtual GURL SignInUrl() const override;
   virtual bool ShouldOfferToSaveInChrome() const override;
   virtual bool ShouldSaveInChrome() const override;
   virtual ui::MenuModel* MenuModelForAccountChooser() override;
   virtual gfx::Image AccountChooserImage() override;
   virtual gfx::Image ButtonStripImage() const override;
   virtual int GetDialogButtons() const override;
   virtual bool IsDialogButtonEnabled(ui::DialogButton button) const override;
   virtual DialogOverlayState GetDialogOverlay() override;
   virtual const std::vector<gfx::Range>& LegalDocumentLinks() override;
   virtual bool SectionIsActive(DialogSection section) const override;
@@ skipping 193 matching lines @@
   // Allows tests to inspect the state of the account chooser.
   AccountChooserModel* AccountChooserModelForTesting();
 
   // Returns whether |url| matches the sign in continue URL. If so, also fills
   // in |user_index| with the index of the user account that just signed in.
   virtual bool IsSignInContinueUrl(const GURL& url, size_t* user_index) const;
 
   // Whether the user is known to be signed in.
   DialogSignedInState SignedInState() const;
 
+  // Tells the view to shows the webpage at |url|. Virtual for testing.
+  virtual void ShowSignIn(const GURL& url);
+
  private:
   FRIEND_TEST_ALL_PREFIXES(AutofillDialogControllerI18nTest,
                            CorrectCountryFromInputs);
   FRIEND_TEST_ALL_PREFIXES(AutofillDialogControllerTest,
                            TransactionAmount);
   FRIEND_TEST_ALL_PREFIXES(AutofillDialogControllerTest,
                            TransactionAmountReadonly);
 
   // Initializes or updates |suggested_cc_| et al.
   void SuggestionsUpdated();
@@ skipping 512 matching lines @@
   base::string16 submitted_cardholder_name_;
 
   base::WeakPtrFactory<AutofillDialogControllerImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillDialogControllerImpl);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_AUTOFILL_DIALOG_CONTROLLER_IMPL_H_