TabContents -> WebContentsImpl, part 19.

content/public/browser/interstitial_page.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 CONTENT_PUBLIC_BROWSER_INTERSTITIAL_PAGE_H_
 #define CONTENT_PUBLIC_BROWSER_INTERSTITIAL_PAGE_H_
 #pragma once
 
 #include "content/common/content_export.h"
 
@@ skipping 16 matching lines @@
 //
 // If specified in the Create function, this class creates a navigation entry so
 // that when the interstitial shows, the current entry is the target URL.
 //
 // InterstitialPage instances take care of deleting themselves when closed
 // through a navigation, the WebContents closing them or the tab containing them
 // being closed.
 
 class InterstitialPage {
  public:
-  // Creates an interstitial page to show in |tab|. |new_navigation| should be
-  // set to true when the interstitial is caused by loading a new page, in which
-  // case a temporary navigation entry is created with the URL |url| and added
-  // to the navigation controller (so the interstitial page appears as a new
-  // navigation entry). |new_navigation| should be false when the interstitial
-  // was triggered by a loading a sub-resource in a page. Takes ownership of
-  // |delegate|.
+  // Creates an interstitial page to show in |web_contents|. |new_navigation|
+  // should be set to true when the interstitial is caused by loading a new
+  // page, in which case a temporary navigation entry is created with the URL
+  // |url| and added to the navigation controller (so the interstitial page
+  // appears as a new navigation entry). |new_navigation| should be false when
+  // the interstitial was triggered by a loading a sub-resource in a page. Takes
+  // ownership of |delegate|.
   CONTENT_EXPORT static InterstitialPage* Create(
-      WebContents* tab,
+      WebContents* web_contents,
       bool new_navigation,
       const GURL& url,
       InterstitialPageDelegate* delegate);
 
   // Retrieves the InterstitialPage if any associated with the specified
   // |web_contents| (used by ui tests).
   CONTENT_EXPORT static InterstitialPage* GetInterstitialPage(
       WebContents* web_contents);
 
   virtual ~InterstitialPage() {}
@@ skipping 23 matching lines @@
   virtual void Focus() = 0;
 
   virtual RenderViewHost* GetRenderViewHostForTesting() const = 0;
   virtual InterstitialPageDelegate* GetDelegateForTesting() = 0;
   virtual void DontCreateViewForTesting() = 0;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_INTERSTITIAL_PAGE_H_