Remove FrameDetached and FrameWillClose listeners from AutofillAgent.

chrome/browser/ui/autofill/chrome_autofill_client.h

 // Copyright 2014 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_CHROME_AUTOFILL_CLIENT_H_
 #define CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/i18n/rtl.h"
@@ skipping 36 matching lines @@
   scoped_refptr<AutofillWebDataService> GetDatabase() override;
   PrefService* GetPrefs() override;
   void HideRequestAutocompleteDialog() override;
   void ShowAutofillSettings() override;
   void ShowUnmaskPrompt(const CreditCard& card,
                         base::WeakPtr<CardUnmaskDelegate> delegate) override;
   void OnUnmaskVerificationResult(bool success) override;
   void ConfirmSaveCreditCard(const base::Closure& save_card_callback) override;
   bool HasCreditCardScanFeature() override;
   void ScanCreditCard(const CreditCardScanCallback& callback) override;
-  void ShowRequestAutocompleteDialog(const FormData& form,
-                                     const GURL& source_url,
-                                     const ResultCallback& callback) override;
+  void ShowRequestAutocompleteDialog(
+      const FormData& form,
+      content::RenderFrameHost* render_frame_host,
+      const ResultCallback& callback) override;
   void ShowAutofillPopup(
       const gfx::RectF& element_bounds,
       base::i18n::TextDirection text_direction,
       const std::vector<autofill::Suggestion>& suggestions,
       base::WeakPtr<AutofillPopupDelegate> delegate) override;
   void UpdateAutofillPopupDataListValues(
       const std::vector<base::string16>& values,
       const std::vector<base::string16>& labels) override;
   void HideAutofillPopup() override;
   bool IsAutocompleteEnabled() override;
   void DetectAccountCreationForms(
       content::RenderFrameHost* rfh,
       const std::vector<autofill::FormStructure*>& forms) override;
   void DidFillOrPreviewField(const base::string16& autofilled_value,
                              const base::string16& profile_full_name) override;
   void OnFirstUserGestureObserved() override;
 
   // content::WebContentsObserver implementation.
+  void RenderFrameDeleted(content::RenderFrameHost* rfh) override;
+  void DidNavigateAnyFrame(
+      content::RenderFrameHost* render_frame_host,
+      const content::LoadCommittedDetails& details,
+      const content::FrameNavigateParams& params) override;
   void WebContentsDestroyed() override;
 
   // ZoomObserver implementation.
   void OnZoomChanged(
       const ui_zoom::ZoomController::ZoomChangedEventData& data) override;
 
   // Exposed for testing.
   AutofillDialogController* GetDialogControllerForTesting() {
     return dialog_controller_.get();
   }
@@ skipping 23 matching lines @@
   // Listens to Keystone notifications and passes relevant ones on to the
   // PersonalDataManager.
   //
   // The class of this member must remain a forward declaration, even in the
   // .cc implementation file, since the class is defined in a Mac-only
   // implementation file. This means that the pointer cannot be wrapped in a
   // scoped_ptr.
   AutofillKeystoneBridgeWrapper* bridge_wrapper_;
 #endif  // defined(OS_MACOSX) && !defined(OS_IOS)
 
+  // The last render frame that called requestAutocomplete.
+  content::RenderFrameHost* last_rfh_to_rac_;
+
   DISALLOW_COPY_AND_ASSIGN(ChromeAutofillClient);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_CHROME_AUTOFILL_CLIENT_H_