Convert BookmarkTabHelper to use the new navigation callbacks.

chrome/browser/ui/bookmarks/bookmark_tab_helper.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_BOOKMARKS_BOOKMARK_TAB_HELPER_H_
 #define CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_TAB_HELPER_H_
 
 #include "base/macros.h"
 #include "components/bookmarks/browser/base_bookmark_model_observer.h"
 #include "content/public/browser/reload_type.h"
@@ skipping 67 matching lines @@
                            const bookmarks::BookmarkNode* parent,
                            int old_index,
                            const bookmarks::BookmarkNode* node,
                            const std::set<GURL>& removed_urls) override;
   void BookmarkAllUserNodesRemoved(bookmarks::BookmarkModel* model,
                                    const std::set<GURL>& removed_urls) override;
   void BookmarkNodeChanged(bookmarks::BookmarkModel* model,
                            const bookmarks::BookmarkNode* node) override;
 
   // Overridden from content::WebContentsObserver:
-  void DidNavigateMainFrame(
-      const content::LoadCommittedDetails& details,
-      const content::FrameNavigateParams& params) override;
-  void DidStartNavigationToPendingEntry(
-      const GURL& url,
-      content::ReloadType reload_type) override;
+  void DidStartNavigation(
+      content::NavigationHandle* navigation_handle) override;
+  void DidFinishNavigation(
+      content::NavigationHandle* navigation_handle) override;
   void DidAttachInterstitialPage() override;
   void DidDetachInterstitialPage() override;
 
   // Whether the current URL is starred.
   bool is_starred_;
 
   bookmarks::BookmarkModel* bookmark_model_;
 
   // Our delegate, to notify when the url starred changed.
   BookmarkTabHelperDelegate* delegate_;
 
   // The BookmarkDrag is used to forward bookmark drag and drop events to
   // extensions.
   BookmarkDrag* bookmark_drag_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkTabHelper);
 };
 
 #endif  // CHROME_BROWSER_UI_BOOKMARKS_BOOKMARK_TAB_HELPER_H_