Move most of the remaining users of WebContentsObserver::tab_contents() to use web_contents().

chrome/browser/safe_browsing/client_side_detection_host.h

 // Copyright (c) 2011 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_SAFE_BROWSING_CLIENT_SIDE_DETECTION_HOST_H_
 #define CHROME_BROWSER_SAFE_BROWSING_CLIENT_SIDE_DETECTION_HOST_H_
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 16 matching lines @@
 // This class is used to receive the IPC from the renderer which
 // notifies the browser that a URL was classified as phishing.  This
 // class relays this information to the client-side detection service
 // class which sends a ping to a server to validate the verdict.
 // TODO(noelutz): move all client-side detection IPCs to this class.
 class ClientSideDetectionHost : public content::WebContentsObserver,
                                 public content::NotificationObserver,
                                 public SafeBrowsingService::Observer {
  public:
   // The caller keeps ownership of the tab object and is responsible for
-  // ensuring that it stays valid until TabContentsDestroyed is called.
-  static ClientSideDetectionHost* Create(TabContents* tab);
+  // ensuring that it stays valid until WebContentsDestroyed is called.
+  static ClientSideDetectionHost* Create(content::WebContents* tab);
   virtual ~ClientSideDetectionHost();
 
   // From content::WebContentsObserver.
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   // From content::WebContentsObserver.  If we navigate away we cancel all
   // pending callbacks that could show an interstitial, and check to see whether
   // we should classify the new URL.
   virtual void DidNavigateMainFrame(
       const content::LoadCommittedDetails& details,
       const content::FrameNavigateParams& params) OVERRIDE;
 
   // Called when the SafeBrowsingService found a hit with one of the
   // SafeBrowsing lists.  This method is called on the UI thread.
   virtual void OnSafeBrowsingHit(
       const SafeBrowsingService::UnsafeResource& resource) OVERRIDE;
 
  protected:
   // From content::WebContentsObserver.
   virtual void WebContentsDestroyed(content::WebContents* tab) OVERRIDE;
 
  private:
   friend class ClientSideDetectionHostTest;
   class ShouldClassifyUrlRequest;
   friend class ShouldClassifyUrlRequest;
 
-  explicit ClientSideDetectionHost(TabContents* tab);
+  explicit ClientSideDetectionHost(content::WebContents* tab);
 
   // Verdict is an encoded ClientPhishingRequest protocol message.
   void OnPhishingDetectionDone(const std::string& verdict);
 
   // Callback that is called when the server ping back is
   // done. Display an interstitial if |is_phishing| is true.
   // Otherwise, we do nothing.  Called in UI thread.
   void MaybeShowPhishingWarning(GURL phishing_url, bool is_phishing);
 
   // Callback that is called when the browser feature extractor is done.
@@ skipping 49 matching lines @@
   // as well as the UnsafeResource.
   int unsafe_unique_page_id_;
   scoped_ptr<SafeBrowsingService::UnsafeResource> unsafe_resource_;
 
   DISALLOW_COPY_AND_ASSIGN(ClientSideDetectionHost);
 };
 
 }  // namespace safe_browsing
 
 #endif  // CHROME_BROWSER_SAFE_BROWSING_CLIENT_SIDE_DETECTION_HOST_H_