Inside of content, prefer SiteInstanceImpl to SiteInstance.

content/browser/frame_host/render_frame_proxy_host.h

 // Copyright 2014 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_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_
 
 #include <stdint.h>
 
 #include "base/macros.h"
@@ skipping 45 matching lines @@
 // creates a RenderFrameProxyHost for the old SiteInstance and uses it going
 // forward. It also instructs the RenderFrameHost to run the unload event
 // handler and is kept alive for the duration. Once the event handling is
 // complete, the RenderFrameHost is deleted.
 class RenderFrameProxyHost
     : public IPC::Listener,
       public IPC::Sender {
  public:
   static RenderFrameProxyHost* FromID(int process_id, int routing_id);
 
-  RenderFrameProxyHost(SiteInstance* site_instance,
+  RenderFrameProxyHost(SiteInstanceImpl* site_instance,
                        RenderViewHostImpl* render_view_host,
                        FrameTreeNode* frame_tree_node);
   ~RenderFrameProxyHost() override;
 
   RenderProcessHost* GetProcess() {
     return process_;
   }
 
   // Initializes the object and creates the RenderFrameProxy in the process
   // for the SiteInstance.
   bool InitRenderFrameProxy();
 
   int GetRoutingID() {
     return routing_id_;
   }
 
-  SiteInstance* GetSiteInstance() {
-    return site_instance_.get();
-  }
+  SiteInstanceImpl* GetSiteInstance() { return site_instance_.get(); }
 
   FrameTreeNode* frame_tree_node() const { return frame_tree_node_; };
 
   void SetChildRWHView(RenderWidgetHostView* view);
 
   // TODO(nasko): The following methods should be removed once we don't have a
   // swapped out state on RenderFrameHosts. See https://crbug.com/357747.
   RenderFrameHostImpl* render_frame_host() {
     return render_frame_host_.get();
   }
@@ skipping 32 matching lines @@
   void OnDetach();
   void OnOpenURL(const FrameHostMsg_OpenURL_Params& params);
   void OnRouteMessageEvent(const FrameMsg_PostMessage_Params& params);
   void OnDidChangeOpener(int32_t opener_routing_id);
   void OnAdvanceFocus(blink::WebFocusType type, int32_t source_routing_id);
   void OnFrameFocused();
 
   // This RenderFrameProxyHost's routing id.
   int routing_id_;
 
-  // The SiteInstance this proxy is associated with.
-  scoped_refptr<SiteInstance> site_instance_;
+  // The SiteInstanceImpl this proxy is associated with.
+  scoped_refptr<SiteInstanceImpl> site_instance_;
 
   // The renderer process this RenderFrameHostProxy is associated with. It is
   // equivalent to the result of site_instance_->GetProcess(), but that
   // method has the side effect of creating the process if it doesn't exist.
   // Cache a pointer to avoid unnecessary process creation.
   RenderProcessHost* process_;
 
   // The node in the frame tree where this proxy is located.
   FrameTreeNode* frame_tree_node_;
 
@@ skipping 14 matching lines @@
   // kept alive as long as any RenderFrameHosts or RenderFrameProxyHosts
   // are associated with it.
   RenderViewHostImpl* render_view_host_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameProxyHost);
 };
 
 }  // namespace
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_