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

chrome/browser/renderer_host/render_view_host.cc

 // Copyright (c) 2009 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 "chrome/browser/renderer_host/render_view_host.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 86 matching lines @@
     return NULL;
   RenderWidgetHost* widget = static_cast<RenderWidgetHost*>(
       process->GetListenerByID(render_view_id));
   if (!widget || !widget->IsRenderView())
     return NULL;
   return static_cast<RenderViewHost*>(widget);
 }
 
 RenderViewHost::RenderViewHost(SiteInstance* instance,
                                RenderViewHostDelegate* delegate,
-                               int routing_id)
+                               int routing_id,
+                               int64 session_storage_namespace_id)
     : RenderWidgetHost(instance->GetProcess(), routing_id),
       instance_(instance),
       delegate_(delegate),
       waiting_for_drag_context_response_(false),
       enabled_bindings_(0),
       pending_request_id_(0),
       navigations_suspended_(false),
       suspended_nav_message_(NULL),
       run_modal_reply_msg_(NULL),
       is_waiting_for_beforeunload_ack_(false),
       is_waiting_for_unload_ack_(false),
       unload_ack_is_for_cross_site_transition_(false),
       are_javascript_messages_suppressed_(false),
-      sudden_termination_allowed_(false) {
+      sudden_termination_allowed_(false),
+      session_storage_namespace_id_(session_storage_namespace_id) {
   DCHECK(instance_);
   DCHECK(delegate_);
 
   // TODO(mpcomplete): remove this notification (and registrar) when we figure
   // out why we're crashing on process()->Init().
   // http://code.google.com/p/chromium/issues/detail?id=15607
   registrar_.Add(this, NotificationType::RENDERER_PROCESS_TERMINATED,
                  NotificationService::AllSources());
 }
 
@@ skipping 66 matching lines @@
   // Force local storage to be enabled for extensions. This is so that we can
   // enable extensions by default before databases, if necessary.
   // TODO(aa): This should be removed when local storage and databases are
   // enabled by default (bugs 4359 and 4360).
   WebPreferences webkit_prefs = delegate_->GetWebkitPrefs();
   if (delegate_->GetURL().SchemeIs(chrome::kExtensionScheme)) {
     webkit_prefs.local_storage_enabled = true;
     webkit_prefs.databases_enabled = true;
   }
 
-  Send(new ViewMsg_New(GetNativeViewId(),
-                       delegate_->GetRendererPrefs(process()->profile()),
-                       webkit_prefs,
-                       routing_id()));
+  ViewMsg_New_Params params;
+  params.parent_window = GetNativeViewId();
+  params.renderer_preferences =
+      delegate_->GetRendererPrefs(process()->profile());
+  params.web_preferences = webkit_prefs;
+  params.view_id = routing_id();
+  params.session_storage_namespace_id = session_storage_namespace_id_;
+  Send(new ViewMsg_New(params));
 
   // Set the alternate error page, which is profile specific, in the renderer.
   GURL url = delegate_->GetAlternateErrorPageURL();
   SetAlternateErrorPageURL(url);
 
   // If it's enabled, tell the renderer to set up the Javascript bindings for
   // sending messages back to the browser.
   Send(new ViewMsg_AllowBindings(routing_id(), enabled_bindings_));
   UpdateBrowserWindowId(delegate_->GetBrowserWindowID());
   Send(new ViewMsg_NotifyRenderViewType(routing_id(),
@@ skipping 1560 matching lines @@
   BrowserAccessibilityManager::GetInstance()->ChangeAccessibilityFocus(
       acc_obj_id, process()->id(), routing_id());
 #else
   // TODO(port): accessibility not yet implemented. See http://crbug.com/8288.
 #endif
 }
 
 void RenderViewHost::OnCSSInserted() {
   delegate_->DidInsertCSS();
 }