Inside of content, prefer SiteInstanceImpl to SiteInstance.

content/browser/frame_host/render_frame_proxy_host.cc

 // 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.
 
 #include "content/browser/frame_host/render_frame_proxy_host.h"
 
 #include <utility>
 
 #include "base/lazy_instance.h"
 #include "content/browser/bad_message.h"
@@ skipping 28 matching lines @@
 // static
 RenderFrameProxyHost* RenderFrameProxyHost::FromID(int process_id,
                                                    int routing_id) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
   RoutingIDFrameProxyMap* frames = g_routing_id_frame_proxy_map.Pointer();
   RoutingIDFrameProxyMap::iterator it = frames->find(
       RenderFrameProxyHostID(process_id, routing_id));
   return it == frames->end() ? NULL : it->second;
 }
 
-RenderFrameProxyHost::RenderFrameProxyHost(SiteInstance* site_instance,
+RenderFrameProxyHost::RenderFrameProxyHost(SiteInstanceImpl* site_instance,
                                            RenderViewHostImpl* render_view_host,
                                            FrameTreeNode* frame_tree_node)
     : routing_id_(site_instance->GetProcess()->GetNextRoutingID()),
       site_instance_(site_instance),
       process_(site_instance->GetProcess()),
       frame_tree_node_(frame_tree_node),
       render_frame_proxy_created_(false),
       render_view_host_(render_view_host) {
   GetProcess()->AddRoute(routing_id_, this);
   CHECK(g_routing_id_frame_proxy_map.Get().insert(
@@ skipping 201 matching lines @@
     const FrameMsg_PostMessage_Params& params) {
   RenderFrameHostImpl* target_rfh = frame_tree_node()->current_frame_host();
 
   // Only deliver the message if the request came from a RenderFrameHost in the
   // same BrowsingInstance or if this WebContents is dedicated to a browser
   // plugin guest.
   //
   // TODO(alexmos, lazyboy):  The check for browser plugin guest currently
   // requires going through the delegate.  It should be refactored and
   // performed here once OOPIF support in <webview> is further along.
-  SiteInstance* target_site_instance = target_rfh->GetSiteInstance();
+  SiteInstanceImpl* target_site_instance = target_rfh->GetSiteInstance();
   if (!target_site_instance->IsRelatedSiteInstance(GetSiteInstance()) &&
       !target_rfh->delegate()->ShouldRouteMessageEvent(target_rfh,
                                                        GetSiteInstance()))
     return;
 
   FrameMsg_PostMessage_Params new_params(params);
 
   // If there is a source_routing_id, translate it to the routing ID of the
   // equivalent RenderFrameProxyHost in the target process.
   if (new_params.source_routing_id != MSG_ROUTING_NONE) {
@@ skipping 76 matching lines @@
   target_rfh->Send(new FrameMsg_AdvanceFocus(target_rfh->GetRoutingID(), type,
                                              source_proxy_routing_id));
 }
 
 void RenderFrameProxyHost::OnFrameFocused() {
   frame_tree_node_->frame_tree()->SetFocusedFrame(frame_tree_node_,
                                                   GetSiteInstance());
 }
 
 }  // namespace content