Remove two functions on WebContentsDelegate which didn't belong in content. They were only called f…

chrome/browser/prerender/prerender_contents.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_PRERENDER_PRERENDER_CONTENTS_H_
 #define CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_
 
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 16 matching lines @@
 namespace base {
 class ProcessMetrics;
 }
 
 namespace content {
 class RenderViewHost;
 class SessionStorageNamespace;
 class WebContents;
 }
 
+namespace history {
+struct HistoryAddPageArgs;
+}
+
 namespace prerender {
 
 class PrerenderHandle;
 class PrerenderManager;
 class PrerenderRenderViewHostObserver;
 class PrerenderTracker;
 
 class PrerenderContents : public content::NotificationObserver,
                           public content::WebContentsObserver {
  public:
@@ skipping 151 matching lines @@
   TabContents* prerender_contents() const {
     return prerender_contents_.get();
   }
 
   TabContents* ReleasePrerenderContents();
 
   // Sets the final status, calls OnDestroy and adds |this| to the
   // PrerenderManager's pending deletes list.
   void Destroy(FinalStatus reason);
 
+  // Called by the history tab helper with the information that it woudl have
+  // added to the history service had this web contents not been used for
+  // prerendering.
+  void DidNavigate(const history::HistoryAddPageArgs& add_page_args);
+
   // Applies all the URL history encountered during prerendering to the
   // new tab.
   void CommitHistory(TabContents* tab);
 
   base::Value* GetAsValue() const;
 
   // Returns whether a pending cross-site navigation is happening.
   // This could happen with renderer-issued navigations, such as a
   // MouseEvent being dispatched by a link to a website installed as an app.
   bool IsCrossSiteNavigationPending() const;
@@ skipping 158 matching lines @@
 
   // List of all pages the prerendered page has tried to prerender.
   std::vector<PendingPrerenderInfo> pending_prerenders_;
 
   // The process that created the child id.
   int creator_child_id_;
 
   // The size of the WebView from the launching page.
   gfx::Size size_;
 
+  typedef std::vector<history::HistoryAddPageArgs> AddPageVector;
+
+  // Caches pages to be added to the history.
+  AddPageVector add_page_vector_;
+
   DISALLOW_COPY_AND_ASSIGN(PrerenderContents);
 };
 
 }  // namespace prerender
 
 #endif  // CHROME_BROWSER_PRERENDER_PRERENDER_CONTENTS_H_