Introduce all the plumbing for Session Storage. This mostly consists of crea...

chrome/browser/renderer_host/render_view_host_factory.cc

Index: chrome/browser/renderer_host/render_view_host_factory.cc
===================================================================
--- chrome/browser/renderer_host/render_view_host_factory.cc	(revision 36257)
+++ chrome/browser/renderer_host/render_view_host_factory.cc	(working copy)
@@ -14,11 +14,14 @@
 RenderViewHost* RenderViewHostFactory::Create(
     SiteInstance* instance,
     RenderViewHostDelegate* delegate,
-    int routing_id) {
+    int routing_id,
+    int64 session_storage_namespace_id) {
   if (factory_) {
-    return factory_->CreateRenderViewHost(instance, delegate, routing_id);
+    return factory_->CreateRenderViewHost(instance, delegate, routing_id,
+                                          session_storage_namespace_id);
   }
-  return new RenderViewHost(instance, delegate, routing_id);
+  return new RenderViewHost(instance, delegate, routing_id,
+                            session_storage_namespace_id);
 }
 
 // static