Convert SaveCardBubbleControllerImpl to use the new navigation callbacks.

chrome/browser/ui/autofill/save_card_bubble_controller_impl.h

 // Copyright 2015 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_SAVE_CARD_BUBBLE_CONTROLLER_IMPL_H_
 #define CHROME_BROWSER_UI_AUTOFILL_SAVE_CARD_BUBBLE_CONTROLLER_IMPL_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 48 matching lines @@
 
  protected:
   explicit SaveCardBubbleControllerImpl(content::WebContents* web_contents);
   ~SaveCardBubbleControllerImpl() override;
 
   // Returns the time elapsed since |timer_| was initialized.
   // Exists for testing.
   virtual base::TimeDelta Elapsed() const;
 
   // content::WebContentsObserver:
-  void DidNavigateMainFrame(
-      const content::LoadCommittedDetails& details,
-      const content::FrameNavigateParams& params) override;
+  void DidFinishNavigation(
+      content::NavigationHandle* navigation_handle) override;
 
  private:
   friend class content::WebContentsUserData<SaveCardBubbleControllerImpl>;
 
   void ShowBubble();
 
   // Update the visibility and toggled state of the Omnibox save card icon.
   void UpdateIcon();
 
   void OpenUrl(const GURL& url);
@@ skipping 21 matching lines @@
   // Used to measure the amount of time on a page; if it's less than some
   // reasonable limit, then don't close the bubble upon navigation.
   std::unique_ptr<base::ElapsedTimer> timer_;
 
   DISALLOW_COPY_AND_ASSIGN(SaveCardBubbleControllerImpl);
 };
 
 }  // namespace autofill
 
 #endif  // CHROME_BROWSER_UI_AUTOFILL_SAVE_CARD_BUBBLE_CONTROLLER_IMPL_H_