Remove indirection for SiteInstance and RenderProcessHost from RenderFrameHost.

content/browser/frame_host/render_frame_host_factory.cc

Index: content/browser/frame_host/render_frame_host_factory.cc
diff --git a/content/browser/frame_host/render_frame_host_factory.cc b/content/browser/frame_host/render_frame_host_factory.cc
index 7c224d214b9070613e0c6a6fe0ed2a6e7cb92658..412073aa8bb14b396af4ea87cdfc2acf17edbb87 100644
--- a/content/browser/frame_host/render_frame_host_factory.cc
+++ b/content/browser/frame_host/render_frame_host_factory.cc
@@ -15,6 +15,7 @@ RenderFrameHostFactory* RenderFrameHostFactory::factory_ = NULL;
 
 // static
 scoped_ptr<RenderFrameHostImpl> RenderFrameHostFactory::Create(
+    SiteInstance* site_instance,
     RenderViewHostImpl* render_view_host,
     RenderFrameHostDelegate* delegate,
     RenderWidgetHostDelegate* rwh_delegate,
@@ -23,13 +24,13 @@ scoped_ptr<RenderFrameHostImpl> RenderFrameHostFactory::Create(
     int routing_id,
     int flags) {
   if (factory_) {
-    return factory_->CreateRenderFrameHost(
-        render_view_host, delegate, rwh_delegate, frame_tree, frame_tree_node,
-        routing_id, flags);
+    return factory_->CreateRenderFrameHost(site_instance, render_view_host,
+                                           delegate, rwh_delegate, frame_tree,
+                                           frame_tree_node, routing_id, flags);
   }
-  return make_scoped_ptr(
-      new RenderFrameHostImpl(render_view_host, delegate, rwh_delegate,
-                              frame_tree, frame_tree_node, routing_id, flags));
+  return make_scoped_ptr(new RenderFrameHostImpl(
+      site_instance, render_view_host, delegate, rwh_delegate, frame_tree,
+      frame_tree_node, routing_id, flags));
 }
 
 // static