Define the public interface for content browser SiteInstance. This interface is implemented by th...

content/browser/tab_contents/navigation_entry_impl.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 CONTENT_BROWSER_TAB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_
 #define CONTENT_BROWSER_TAB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
+#include "content/browser/site_instance_impl.h"
 #include "content/public/browser/favicon_status.h"
 #include "content/public/browser/global_request_id.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/ssl_status.h"
 
-class SiteInstance;
-
 namespace content {
 
 class CONTENT_EXPORT NavigationEntryImpl
     : public NON_EXPORTED_BASE(NavigationEntry) {
  public:
   static NavigationEntryImpl* FromNavigationEntry(NavigationEntry* entry);
 
   NavigationEntryImpl();
-  NavigationEntryImpl(SiteInstance* instance,
+  NavigationEntryImpl(content::SiteInstance* instance,
                       int page_id,
                       const GURL& url,
                       const Referrer& referrer,
                       const string16& title,
                       PageTransition transition_type,
                       bool is_renderer_initiated);
   virtual ~NavigationEntryImpl();
 
   // NavigationEntry implementation:
   virtual int GetUniqueID() const OVERRIDE;
@@ skipping 27 matching lines @@
     unique_id_ = unique_id;
   }
 
   // The SiteInstance tells us how to share sub-processes when the tab type is
   // TAB_CONTENTS_WEB. This will be NULL otherwise. This is a reference counted
   // pointer to a shared site instance.
   //
   // Note that the SiteInstance should usually not be changed after it is set,
   // but this may happen if the NavigationEntry was cloned and needs to use a
   // different SiteInstance.
-  void set_site_instance(SiteInstance* site_instance);
-  SiteInstance* site_instance() const {
-    return site_instance_;
+  void set_site_instance(content::SiteInstance* site_instance);
+  SiteInstanceImpl* site_instance() const {
+    return site_instance_.get();
   }
 
   void set_page_type(PageType page_type) {
     page_type_ = page_type;
   }
 
   bool has_virtual_url() const {
     return !virtual_url_.is_empty();
   }
 
@@ skipping 58 matching lines @@
 
  private:
   // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
   // Session/Tab restore save portions of this class so that it can be recreated
   // later. If you add a new field that needs to be persisted you'll have to
   // update SessionService/TabRestoreService appropriately.
   // WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
 
   // See the accessors above for descriptions.
   int unique_id_;
-  scoped_refptr<SiteInstance> site_instance_;
+  scoped_refptr<SiteInstanceImpl> site_instance_;
   PageType page_type_;
   GURL url_;
   Referrer referrer_;
   GURL virtual_url_;
   bool update_virtual_url_with_url_;
   string16 title_;
   FaviconStatus favicon_;
   std::string content_state_;
   int32 page_id_;
   SSLStatus ssl_;
@@ skipping 24 matching lines @@
   // is transferred to the new process, this is cleared and the request
   // continues as normal.
   GlobalRequestID transferred_global_request_id_;
 
   // Copy and assignment is explicitly allowed for this class.
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_TAB_CONTENTS_NAVIGATION_ENTRY_IMPL_H_