TabContents -> WebContentsImpl, part 18.

chrome/browser/prerender/prerender_tab_helper.h

Index: chrome/browser/prerender/prerender_tab_helper.h
diff --git a/chrome/browser/prerender/prerender_tab_helper.h b/chrome/browser/prerender/prerender_tab_helper.h
index 16318308814e80bae61757da4827e6fe377e97d0..86c7a5f1e2a3bf391d7495dc84f853d20c80f626 100644
--- a/chrome/browser/prerender/prerender_tab_helper.h
+++ b/chrome/browser/prerender/prerender_tab_helper.h
@@ -35,7 +35,7 @@ class PrerenderTabHelper : public content::WebContentsObserver {
       bool is_error_page,
       content::RenderViewHost* render_view_host) OVERRIDE;
 
-  // Called when this prerendered TabContents has just been swapped in.
+  // Called when this prerendered WebContents has just been swapped in.
   void PrerenderSwappedIn();
 
   void UpdateTargetURL(int32 page_id, const GURL& url);
@@ -47,7 +47,7 @@ class PrerenderTabHelper : public content::WebContentsObserver {
   // Retrieves the PrerenderManager, or NULL, if none was found.
   PrerenderManager* MaybeGetPrerenderManager() const;
 
-  // Returns whether the TabContents being observed is currently prerendering.
+  // Returns whether the WebContents being observed is currently prerendering.
   bool IsPrerendering();
 
   // Records histogram information for the current hover, based on whether